Herbal Viagra actually contains the real thing



































IF IT looks too good to be true, it probably is. Several "herbal remedies" for erectile dysfunction sold online actually contain the active ingredient from Viagra.












Michael Lamb at Arcadia University in Glenside, Pennsylvania, and colleagues purchased 10 popular "natural" uplifting remedies on the internet and tested them for the presence of sildenafil, the active ingredient in Viagra. They found the compound, or a similar synthetic drug, in seven of the 10 products – cause for concern because it can be dangerous for people with some medical conditions.












Lamb's work was presented last week at the American Academy of Forensic Sciences meeting in Washington DC.












This article appeared in print under the headline "Herbal Viagra gets a synthetic boost"


















































If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.









































































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Bangladesh deploys troops as protest toll mounts






DHAKA: Bangladesh deployed troops in the north of the country on Sunday as six more people were killed in fresh clashes over the conviction of Islamist leaders for war crimes in the Muslim-majority nation.

The army was deployed in violence-wracked Shahjahanpur town after more than 5,000 stick-wielding protesters attacked two police stations, forcing police to open fire, they said.

"At least four people were killed in clashes after Jamaat-e-Islami supporters attacked us. The toll could rise," Shahjahanpur district's deputy police chief Moqbul Ahmed told AFP, adding that troops had been deployed to boost security.

Two other people were also killed on Saturday night, including a ruling party student activist who was allegedly hacked to death by suspected Jamaat supporters, police said.

An inter-city train was torched late Saturday in the northwest but there were no casualties, police said.

The death toll in the clashes over the war crimes verdicts has risen to 62 since January 21, including 46 killed in the past four days after Jamaat's vice president was sentenced to death, police said.

Delwar Hossain Sayedee was on Thursday found guilty of murder, religious persecution and rape during the 1971 independence war, triggering violent clashes between rampaging Jamaat supporters and police across the country.

The 73-year-old firebrand preacher was the third person to be convicted by the war crimes tribunal, whose verdicts have been met with outrage from Islamists.

Jamaat says the process is more about settling scores than delivering justice. The party has enforced a nationwide strike on Sunday to protest the verdict and killing of its activists in police "brutalities".

The war crimes trials of a dozen Jamaat and main opposition Bangladesh Nationalist Party (BNP) leaders have opened old wounds and divided the nation, with the opposition parties accusing the government of staging a witch-hunt.

The government, which says the war claimed three million lives, rejects the claims and accuses Jamaat leaders of being part of pro-Pakistani militias blamed for much of the carnage during the 1971 independence war.

Independent estimates put the death toll from the war in which Bangladesh won its independence from Pakistan at a much lower figure of 300,000 to 500,000.

- AFP/ir



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Body in Fla. sinkhole "not possible to recover"

Updated at 7:20 p.m. ET

SEFFNER, Fla. The effort to find the body of a Florida man who was swallowed by a sinkhole under his Florida home was called off Saturday and crews planned to begin demolishing the four-bedroom house.

The 20-foot-wide opening of the sinkhole is almost completely covered by the house and rescuers feared it would collapse on them if they tried to search for Jeff Bush, 37. Crews were testing the unstable ground surrounding the home and evacuated two neighboring homes as a precaution.

Hillsborough County Administrator Mike Merrill said heavy equipment would be brought in to begin the demolition Sunday morning.

"At this point it's really not possible to recover the body," Merrill said, later adding "we're dealing with a very unusual sinkhole."

Reporter Ashley Porter of CBS affiliate WTSP-TV in Tampa, Fla., reported that crews dropped a camera and listening devices into the hole, but there were no signs of life.

Jessica Damico, spokeswoman for Hillsborough County Fire Rescue, said the demolition equipment would be placed on what they believe is solid ground and reach onto the property to pull apart the house. The crew will try pulling part of the house away from the sinkhole intact so some heirlooms and mementoes can be retrieved.

Bush was in his bedroom Thursday night in Seffner — a suburb of 8,000 people 15 miles east of downtown Tampa — when the earth opened and took him and everything else in his room. Five others in the house escape unharmed.




Play Video


Man feared dead in sinkhole freak accident



On "CBS This Morning: Saturday," WTSP-TV reporter Grayson Kamm reported that Bush was not planning to stay in the house for long, just a few months, and had been planning to move out Saturday.

On Saturday, the normally quiet neighborhood of concrete block homes painted in Florida pastels was jammed with cars as engineers, reporters, and curious onlookers came to the scene.

At the home next door to the Bushes, a family cried and organized boxes. Testing determined that their house and another was compromised by the sinkhole. The families were allowed to go inside for about a half-hour to gather belongings.

Sisters Soliris and Elbairis Gonzalez, who live on the same street as the Bushes, said neighbors were worried for their safety.

"I've had nightmares," Soliris Gonzalez, 31, said. "In my dreams, I keep checking for cracks in the house."

They said the family has discussed where to go if forced to evacuate, and they've taken their important documents to a storage unit.

"The rest of it, this is material stuff, as long as our family is fine," Soliris Gonzalez said.

"You never know underneath the ground what's happening," added Elbairis Gonzalez, 30.




28 Photos


Sinkholes



Experts say thousands of sinkholes form yearly in Florida because of the state's unique geography, though most are small and deaths rarely occur.

"There's hardly a place in Florida that's immune to sinkholes," said Sandy Nettles, who owns a geology consulting company in the Tampa area. "There's no way of ever predicting where a sinkhole is going to occur."

Most sinkholes are small, like one found Saturday morning in Largo, 35 miles away from Seffner. The Largo sinkhole, about 10 feet long and several feet wide, is in a mall parking lot.

The state sits on limestone, a porous rock that easily dissolves in water, with a layer of clay on top. The clay is thicker in some locations — including the area where Bush became a victim — making them even more prone to sinkholes.

Jonathan Arthur, the state geologist and director of the Florida Geological Survey, said other states sit atop limestone in a similar way, but Florida has additional factors like extreme weather, development, aquifer pumping and construction. "The conditions under which a sinkhole will form can be very rapid, or they can form slowly over time," he said.

But it remained unclear Saturday what, if anything, caused the Seffner sinkhole.

"The condition that caused that sinkhole could have started a million years ago," Nettles said.

Jeremy Bush, who tried to rescue his brother, lay flowers and a stuffed lamb near the house Saturday morning and wept.

He said someone came to his home a couple of months ago to check for sinkholes and other issues, apparently for insurance purposes, but found nothing wrong. State law requires home insurers to provide coverage against sinkholes.

"And a couple of months later, my brother dies. In a sinkhole," Bush said Friday.

Read More..

Man's Body Recovery Effort Ends; Sinkhole 'Unstable'












Authorities have discontinued the rescue effort for a Florida man who was swallowed by a sinkhole when his home's foundation collapsed and said it is unlikely his body will ever be recovered.


"We feel we have done everything we can," Hillsborough County administrator Mike Merrell said at a news conference this afternoon. "At this point, it's not possible to recover the body."


Merell said officials would bring in heavy equipment to begin demolishing the home on Sunday.


"We're dealing with a very unusual sinkhole," he said. "It's very deep. It's very wide. It's very unstable."


Jeff Bush was in his bedroom when a sinkhole opened up and trapped him underneath his home at 11 p.m. Thursday.


Two homes next door to Bush's residence were evacuated today after authorities said they had been compromised by the growing sinkhole.


With the assistance of rescuers, the homeowners will be allowed to enter their home for only 30 minutes to gather valuables, authorities said.


Rescuers returned to the site in Seffner, Fla., early this morning to conduct further testing, but decided it was too dangerous for the family initially affected by the sinkhole to enter their home, which was declared condemned.








Florida Sinkhole Opens Up Beneath Man's Home Watch Video









Florida Man Believed Dead After Falling into Sinkhole Watch Video









Florida Sinkhole Swallows House, Man Trapped Inside Watch Video





While the sinkhole was initially estimated to be 15 feet deep on Thursday night, the chasm has continued to grow. Officials now estimate it measures 30 feet across and is up to 100 feet deep.


The Hillsborough County Fire Rescue has set up a relief fund for all families affected by the growing sink hole.


MORE: How Sinkholes Can Develop


Rescue operations were halted Friday night after it became too dangerous to approach the home.


Bill Bracken, an engineer with Hillsborough County Urban Search and Rescue team said the house "should have collapsed by now, so it's amazing that it hasn't."


RELATED: Florida Man Swallowed by Sinkhole: Conditions Too Unstable to Approach


Using ground penetrating radar, rescuers have found a large amount of water beneath the house, making conditions even more dangerous for them to continue the search for Bush.


Hillsborough County lies in what is known as Florida's "Sinkhole Alley." More than 500 sinkholes have been reported in the area since 1954, according to the state's environmental agency.


Meanwhile, Bush's brother, Jeremy Bush, is still reeling from Thursday night.


Jeremy Bush had to be rescued by a first responder after jumping into the hole in an attempt to rescue his brother when the home's concrete floor collapsed, but said he couldn't find him.


"I just started digging and started digging and started digging, and the cops showed up and pulled me out of the hole and told me the floor's still falling in," he said.


"These are everyday working people, they're good people," said Deputy Douglas Duvall of the Hillsborough County sheriff's office. "And this was so unexpected, and they're still, you know, probably facing the reality that this is happening."



Read More..

Herbal Viagra actually contains the real thing



































IF IT looks too good to be true, it probably is. Several "herbal remedies" for erectile dysfunction sold online actually contain the active ingredient from Viagra.












Michael Lamb at Arcadia University in Glenside, Pennsylvania, and colleagues purchased 10 popular "natural" uplifting remedies on the internet and tested them for the presence of sildenafil, the active ingredient in Viagra. They found the compound, or a similar synthetic drug, in seven of the 10 products – cause for concern because it can be dangerous for people with some medical conditions.












Lamb's work was presented last week at the American Academy of Forensic Sciences meeting in Washington DC.












This article appeared in print under the headline "Herbal Viagra gets a synthetic boost"


















































If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.




































All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.


If you are having a technical problem posting a comment, please contact technical support.








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Thai tourist industry 'driving' elephant smuggling






BANGKOK: Smuggling the world's largest land animal across an international border sounds like a mammoth undertaking, but activists say that does not stop traffickers supplying Asian elephants to Thai tourist attractions.

Unlike their heavily-poached African cousins -- whose plight is set to dominate Convention on International Trade in Endangered Species (CITES) talks in Bangkok next week -- Asian elephants do not often make the headlines.

But the species is also under threat, as networks operate a rapacious trade in wild elephants to meet the demands of Thailand's tourist industry.

Camps and zoos featuring elephants tightrope walking, playing football or performing in painting contests employ almost 4,000 domesticated elephants for the amusement of tourists.

Conservation activists accuse the industry of using illicitly-acquired animals to supplement its legal supply, with wild elephants caught in Myanmar and sold across the border into one of around 150 camps.

"Even the so-called rescue charities are trying to buy elephants," said John Roberts of the Golden Triangle Asian Elephant Foundation.

Domestic elephants in Thailand -- where the pachyderm is a national symbol -- have been employed en masse in the tourist trade since they found themselves unemployed in 1989 when logging was banned.

Just 2,000 of the animals remain in the wild.

Prices have exploded with elephants now commanding between 500,000 and two million baht ($17,000 to $67,000) per baby, estimates suggest.

The number of baby elephants "coming into the system" is far higher than would be possible "from actual breeding", said Roberts, whose group decided to stop buying elephants seven years ago and now has 26 residents.

"I cannot see a way to buy an elephant which doesn't cause another elephant to be smuggled," he added.

Between 50 and 100 wild baby or young female elephants are sold from Myanmar each year, according to estimates by British charity Elephant Family.

The group's head of conservation, Dan Bucknell, told AFP that while some trafficked elephants may be taken elsewhere, the majority enter the Thai market.

"Thailand is certainly a hub," he said.

Smuggling such a large mammal should in theory require elaborate planning to avoid the police but in reality traffickers just "do it over a normal road", said wildlife trade researcher Vincent Nijman of Oxford Brookes university.

"Elephants can be in a truck or even walk" across the Thai border in front of complicit customs officers and border guards, he said.

Demand is not only threatening the 4,000 to 5,000 wild elephants in Myanmar, but is also hitting populations in Thailand's other neighbour Laos.

Young domestic elephants are exported across the border, furthering the decline of a population of around 480 animals, said Gilles Maurer of the group ElephantAsia.

Laos, known as the "land of a million elephants", only has between 300 and 500 wild pachyderms left and Maurer said that as the domestic population shrinks, "there is a strong risk" that poachers will turn to them.

Last year Thai authorities conducted several raids on elephant camps and seized some 25 animals -- 19 remain under their protection.

"It is likely the 19 seized elephants were smuggled wild animals as their paperwork did not match up," said forest ranger Pradung Jitraon, of Thailand's National Parks department, who participated in the operation.

Activists have welcomed the initiative but are also calling for broader reforms. "The system now is so weak," said Petch Manopawitr of the World Wildlife Fund in Thailand.

Thailand needs "more control, more transparent monitoring of the population, of what they do in terms of new born elephants", he said, calling for a proper database of elephants, using DNA testing or microchips.

Such a system, he added, would allow foreigners to visit elephant camps safe in the knowledge they are not "harming or threatening the wild population".

- AFP/ck



Read More..

Obama signs order activating 'dumb' spending cuts






STORY HIGHLIGHTS


  • NEW: Obama signs order that is required by law

  • "We will get through this," President Obama says of the forced spending cuts

  • Obama, congressional leaders fail to bridge gaps on cuts, letting them take effect

  • Speaker Boehner says the House will take up a government funding measure




Washington (CNN) -- Politics trumped progress on Friday as President Barack Obama and Republican leaders traded blame for $85 billion in forced spending cuts after they failed to come up with a compromise to avert the harshest impacts.


The president signed an order required by law that set in motion the automatic, government-wide cuts.


Obama and congressional leaders from both parties met for about 45 minutes at the White House, but no agreement emerged to avert the cuts that both sides oppose.


After weeks of campaign-style events intended to inspire public outrage over the cuts, Obama sought to temper his description of their impact while making clear he thinks Republican intransigence prevented a deal to avoid the economic harm they'll cause.










"We will get through this," he told reporters. "This is not going to be an apocalypse as some people have said. It's just dumb and it's going to hurt."


Full text of Obama order


Still, a White House budget office report sent to Congress and released with Obama's order said the cuts would be "deeply destructive to national security, domestic investments, and core government functions."


The action was described in the report as "a blunt and indiscriminate instrument" that was "never intended to be implemented and does not represent a responsible way" for the country to realize deficit reduction.


OMB report to Congress


In a sign of the potential impact, the Department of Justice sent furlough notices to employees that warned they may be forced to take days off without pay in coming months.


Similar furloughs, as well as reduced services, were expected at other agencies if the cuts don't get replaced or eliminated. Military leaders have warned of impaired readiness of U.S. forces.


Shame and blame: Why Washington needs couples therapy


However, the full impact of the cuts weren't expected until April at the earliest.


The cuts amount to roughly 9% for a broad range of non-defense programs and 13% for the Pentagon over the rest of the current fiscal year, which ends on September 30.


They were included in a 2011 deal to raise the federal borrowing limit as an unacceptable outcome if Congress failed to agree on a comprehensive deficit reduction plan.


Obama's press conference on spending cuts


However, election-year politics stymied progress on such a deal, leading to the situation Friday in which both sides acknowledged being unable to prevent something neither wanted.


"There are smarter ways to cut spending," said House Speaker John Boehner, R-Ohio, after the meeting with Obama.


Boehner repeated his past assertion that the GOP-led House has offered proposals to replace the forced spending cuts while the Democratic-led Senate has not, as well as his party's opposition to any increased tax revenue to offset the forced spending cuts.


Others who also took part in the White House gathering were Senate Majority Leader Harry Reid, Senate Minority Leader Mitch McConnell and House Minority Leader Nancy Pelosi.


In the White House briefing room, Obama told reporters that Republicans in Congress "allowed these cuts to happen because they refuse to budge on closing a single wasteful (tax) loophole to help reduce the deficit."


"As recently as yesterday, they decided to protect special interest tax breaks for the well off and the well connected and they think that that's apparently more important than protecting our military or middle class families from the pain of these cuts," Obama said.


He was referring to a procedural vote on Thursday in which Senate Republicans blocked a Democratic proposal that called for eliminating some tax loopholes as part of a package with spending cuts.


Boehner and Republicans say the president and Democrats have yet to propose a serious plan to reduce spending, including costly entitlement programs, on a scale necessary to bring chronic federal deficits and debt under control.


Both Obama and Boehner foreshadowed the next major spending showdown - a March 27 deadline for Congress to authorize funding to keep the government running for the rest of the fiscal year.


4 myths about the spending cuts


Boehner told reporters that the House will take up a measure next week to authorize federal funding beyond that deadline.


"The president and leaders agreed legislation should be enacted this month to prevent a government shutdown while we continue to work on a solution to replace the" forced spending cuts, said a statement by Boehner's office.


Although the funding measure is unconnected to the spending cuts, Obama indicated he was open to a broader agreement that would resolve both issues.


"I do know that there are Republicans in Congress who privately, at least, say that they would rather close tax loopholes then let these cuts go through," said Obama in response to questions from reporters.


"... In the coming days and the coming weeks, I'm going to keeping on reaching out to them -- both individually and as groups of senators or members of the House -- and say to them, 'Let's fix this, not just for a month or two, but for years to come,' because the greatest nation on Earth does not conduct its business in month-to-month increments or by careening from crisis to crisis," Obama said.


Spending cuts: When they'll really bite


CNN's Dana Bash, Deirdre Walsh, Ted Barrett and Terry Frieden contributed to this report.






Read More..

Fla. man presumed dead after sinkhole opens under his bed

SEFFNER, Fla. A man was missing and feared dead early Friday after a large sinkhole opened under the bedroom of a house near Tampa.


Jeff Bush is presumed dead after a sinkhole opened under his bed.


/

CBS

His brother says Jeff Bush screamed for help before he disappeared.

The 36-year-old man's brother, Jeremy Bush, told rescue crews he heard a loud crash around 11 p.m. Thursday, then heard his brother screaming for help.

"When he got there, there was no bedroom left," Hillsborough County Fire Rescue spokeswoman Jessica Damico said. "There was no furniture. All he saw was a piece of the mattress sticking up."

Jeremy Bush called 911 and frantically tried to help his brother Jeff. He said he jumped into the hole and dirt was quickly up to his neck.

"The floor was still giving in and the dirt was still going down, but I didn't care. I wanted to save my brother," Jeremy said. "But I just couldn't do nothing."

An arriving deputy pulled Jeremy Bush from the still-collapsing house.




28 Photos


Sinkholes



"I reached down and was able to actually able to get him by his hand and pull him out of the hole," Hillsborough County Sheriff's Deputy Douglas Duvall said. "The hole was collapsing. At that time, we left the house."

Engineers worked to determine the size of the sinkhole. At the surface, officials estimated it was about 30 feet across. Below the surface, officials believed it was 100 feet wide.

"The entire house is on the sinkhole," Damico said.

Hillsborough County Fire Chief Ron Rogers told a news briefing that extra-sensitive listening devices and cameras were inserted into the sinkhole. "They did not detect any signs of life," he said.

By early Friday, Hillsborough County Fire Rescue officials determined the home had become too unstable to continue rescue efforts.

Neighbors on both sides of the home have been evacuated.

Sinkholes are common in seaside Florida, whose underlying limestone and dolomite can be worn away by water and chemicals, then collapse.

Engineers condemned the house, reports CBS Tampa affiliate WTSP.

From the outside of the small, sky blue house, nothing appeared wrong. There wear no cracks and the only sign something was amiss was the yellow caution tape circling the house.

Hillsborough County Sheriff's Office spokesman Larry McKinnon said authorities asked sinkhole and engineering experts, and they were using equipment to see if the ground can support the weight of heavy machinery needed for the recovery effort.

Jeremy Bush stood in a neighbor's yard across the street from the house Friday and recounted the harrowing collapse.

"He was screaming my name. I could swear I heard him hollering my name to help him," he said of his brother Jeff.

Jeremy Bush's wife and his 2-year-old daughter were also inside the house. "She keeps asking where her Uncle Jeff is," he said. "I lost everything. I work so hard to support my wife and kid and I lost everything."

Janell Wheeler told the Tampa Bay Times newspaper she was inside the house with four other adults and a child when the sinkhole opened.

"It sounded like a car hit my house," she said.

The rest of the family went to a hotel but she stayed behind, sleeping in her car.

"I just want my nephew," she said through tears.

Read More..

Obama Signs Order to Begin Sequester Cuts












President Obama and congressional leaders today failed to reach a breakthrough to avert a sweeping package of automatic spending cuts, setting into motion $85 billion of across-the-board belt-tightening that neither had wanted to see.


President Obama officially initiated the cuts with an order to agencies Friday evening.


He had met for just over an hour at the White House Friday morning with Republican leaders House Speaker John Boehner and Senate Minority Leader Mitch McConnell and his Democratic allies, House Minority Leader Nancy Pelosi, Senate Majority Leader Harry Reid and Vice President Joe Biden.


But the parties emerged from their first face-to-face meeting of the year resigned to see the cuts take hold at midnight.


"This is not a win for anybody," Obama lamented in a statement to reporters after the meeting. "This is a loss for the American people."


READ MORE: 6 Questions (and Answers) About the Sequester


Officials have said the spending reductions immediately take effect Saturday but that the pain from reduced government services and furloughs of tens of thousands of federal employees would be felt gradually in the weeks ahead.








Sequestration Deadline: Obama Meets With Leaders Watch Video











Sequester Countdown: The Reality of Budget Cuts Watch Video





Federal agencies, including Homeland Security, the Pentagon, Internal Revenue Service and the Department of Education, have all prepared to notify employees that they will have to take one unpaid day off per week through the end of the year.


The staffing trims could slow many government services, including airport screenings, air traffic control, and law enforcement investigations and prosecutions. Spending on education programs and health services for low-income families will also get clipped.


"It is absolutely true that this is not going to precipitate the crisis" that would have been caused by the so-called fiscal cliff, Obama said. "But people are going to be hurt. The economy will not grow as quickly as it would have. Unemployment will not go down as quickly as it would have. And there are lives behind that. And it's real."


The sticking point in the debate over the automatic cuts -- known as sequester -- has remained the same between the parties for more than a year since the cuts were first proposed: whether to include more new tax revenue in a broad deficit reduction plan.


The White House insists there must be higher tax revenue, through elimination of tax loopholes and deductions that benefit wealthier Americans and corporations. Republicans seek an approach of spending cuts only, with an emphasis on entitlement programs. It's a deep divide that both sides have proven unable to bridge.


"This discussion about revenue, in my view, is over," Boehner told reporters after the meeting. "It's about taking on the spending problem here in Washington."


Boehner: No New Taxes to Avert Sequester


Boehner says any elimination of tax loopholes or deductions should be part of a broader tax code overhaul aimed at lowering rates overall, not to offset spending cuts in the sequester.


Obama countered today that he's willing to "take on the problem where it exists, on entitlements, and do some things that my own party doesn't like."


But he says Republicans must be willing to eliminate some tax loopholes as part of a deal.


"They refuse to budge on closing a single wasteful loophole to help reduce the deficit," Obama said. "We can and must replace these cuts with a more balanced approach that asks something from everybody."


Can anything more be done by either side to reach a middle ground?


The president today claimed he's done all he can. "I am not a dictator, I'm the president," Obama said.






Read More..