Sarin gas attack in the Syrian Kerry says.

Obama administration accused Sunday was the first time the Syrian government used sarin nerve gas to kill more than 1,400 people in the attacks, confessed to the world of chemical weapons in the past 25 years as the White House intensified pressure on doubt Congress to authorize the death penalty. Damascus .

Secretary of State , John Kerry , said the laboratory tests that showed traces of sarin nerve toxin in blood and hair samples collected from workers, emergency response, on August 21 to the scene of the . alleged chemical weapons attack in the suburbs of Damascus.
Blitz in the interview on the Sunday TV news shows , Kerry said forensic evidence freshest strong compelling case for the military action against the government of Syria Bashar President al . al Assad , and he predicted that Congress would vote for President Obama 's authority .

"I can not imagine that Congress will turn on all of the responsibility and the fact that We have in fact received impunity for dictators ruthless , to continue to gas his own people , " Kerry said," Fox News Sunday. " " These are the stakes. " .

But lawmakers. Many, including some who had previously pushed for a harder line with Assad , said the White House would have a hard time drumming up support for a war of intervention in Syria seems intractable .

" The elements of my war.
Bored , they do not want to see, we have been involved in this, " Sen. Saxby Chambliss (R-Ga.) said on CBS ' " Face Nation. "" President , responsible to make. his case to Congress , but he also has the responsibility to make the case to the American people ... It is going to be very, very difficult debate . " .

It was discussed that the majority in Congress did not expect the administration to signal every time Obama will order an attack on Syria at the weekend, Labor Day, the Navy had transferred weapons of commitment cruise. missile Close to the Syrian coast , and Pentagon officials said they were ready to strike.

On Saturday , but Obama stunned the world by announcing that he had decided to hold off for now and for the first time , he will get the official support of the Congress on Sunday, he sent a stream of guards . national security briefings to Capitol Hill for lawmakers to interrupt their summer vacation to rush back to Washington .

Senate Judiciary Committee Chairman Patrick J. Leahy (D-Vt.) told reporters that Obama's proposed resolution seeking to allow the use of military force passed by Congress as written because it is too broad, "it will have. resolved "Leahy said.

Representative Bill Pascrell , Jr. (DN.J.) said he felt that his colleagues in both parties to appreciate the seriousness of Decisions , but many people who are truly undecided, " I'm glad I read the document ; It is worth a trip, " he said, " I have not really made up my mind I'm not trying to be clever - I do not . "

Obama warns Assad of years ago not to use chemical weapons against his own people , saying that such a move would cross a " red line " that would force the United States. To intervene militarily on 21 August , heavy rain, the horrors of the video surfaced . On the Internet , drawing mass casualties from the attack that night outside Damascus said insurgents toxic gases involved.

Sarin gas attack in the Syrian Kerry says.