| In this image from video U.S. Secretary of State John Kerry speaks from the State Department in Washington Sunday, Sept. 1, 2013, making a case for U.S. intervention in Syria. Kerry appeared at State in a series of interviews on Sunday news shows to say that the case for intervention in Syria's 2 1/2-year civil war was strengthening each day and that he expected American lawmakers to recognize the need for action when the "credibility of the United States is on the line." He said President Barack Obama has the authority to launch retaliatory strikes with or without Congress' approval, but Kerry stopped short of saying the president would do so if the House or Senate withholds support. | 
WASHINGTON     
(AP) -- The Obama administration geared up for the biggest foreign 
policy vote since the Iraq war by arguing Sunday that new physical 
evidence shows the Syrian government used sarin gas in a deadly August 
attack. With its credibility on the line, the United States must 
respond, the country's top diplomat said.
 
Members
 of Congress, deadlocked on just about everything these days and still 
on summer break, expressed sharply divergent opinions about whether to 
give President Barack Obama the go-ahead he requested to retaliate with 
military force against the Assad regime, and what turning down the 
commander in chief could mean for America's reputation.
 
Presenting
 Obama's case for military action, Secretary of State John Kerry gave a 
series of interviews on Sunday news shows outlining the latest 
information the administration has received about the Aug. 21 attack in 
the Damascus suburbs that the U.S. says killed 1,429 civilians, 
including more than 400 children. He said samples collected by first 
responders added to the growing body of proof that Syria's government 
launched a chemical weapons attack.
 
"Samples 
of hair and blood have been tested and they have reported positive for 
signatures of sarin," Kerry said. "Each day that goes by, this case is 
even stronger. We know that the regime ordered this attack. We know they
 prepared for it. We know where the rockets came from. We know where 
they landed. We know the damage that was done afterwards."
 
Sarin,
 which affects the nervous system and is toxic in liquid or gas form, 
can be delivered in missiles, bombs, rockets or artillery shells. The 
gas is outlawed under international rules of warfare. The reference to 
hair and blood samples were the first pieces of specific physiological 
evidence cited by any member of the administration, which previously 
spoke only about an unnamed nerve agent.
 
Kerry's
 assertion coincided with the beginning of a forceful administration 
appeal for congressional support, now that Obama has declared he will 
await approval from the House and Senate before ordering any cruise 
missile strikes or other action.
 
On Capitol 
Hill, senior administration officials briefed lawmakers in private to 
explain why the U.S. is compelled to act against President Bashar 
Assad's government. Obama, Vice President Joe Biden and White House 
Chief of Staff Denis McDonough also made calls to individual lawmakers. 
Further classified meetings were planned over the next three days.
 
Sen.
 John McCain of Arizona, a leading Senate hawk and the candidate Obama 
defeated for the presidency in 2008, said he'd discuss Syria with the 
president at the White House Monday.
 
Obama 
must convince skeptical Americans and their representatives in Congress 
of the need for more U.S. military action in the Muslim world after a 
decade of war in Iraq and Afghanistan.
 
He also
 is trying to assemble an international coalition, but finding it hard 
to land partners. They fear becoming involved in a conflict that has 
claimed more than 100,000 lives in the past 2 1/2 years and dragged in 
terrorist groups on both sides of the battlefield.
 
Only
 France is firmly on board among the major military powers. Britain's 
Parliament rejected the use of force in a vote last week.
 
The
 United Nations on Sunday asked the head of its chemical weapons 
inspection team to expedite the analysis of tests from samples it 
collected from Syria last week.
 
Assad's 
government, which has denied allegations of chemical weapons use, 
reveled in Obama's decision to defer any immediate action. Deputy 
Foreign Minister Faysal Mikdad claimed that the move reflected the lack 
of evidence of government culpability.
 
With 
Navy ships on standby in the eastern Mediterranean sea ready to launch 
missiles, Congress began a series of meetings that will take place over 
the next several days in preparation for a vote once lawmakers return 
from summer break, which is scheduled to end Sept. 9.
 
Dozens
 of members attended the two-hour classified briefing Sunday in the 
Capitol, though many emerged saying they needed to see more details of 
Obama's plan and more facts about the alleged chemical weapons attack. 
Many feared giving Obama overly broad authority for military action.
 
On
 selling the strategy to Congress, Rep. Rep. Bennie G. Thompson, the 
senior Democrat on the House Homeland Security Committee, said, "They 
have a ways to go."
 
"They also have work to do with respect to shoring up the facts of what happened," Thompson said.
 
The
 Senate Foreign Relations Committee plans a meeting Tuesday, according 
to its chairman, Sen. Bob Menendez, D-N.J. The Senate Armed Service 
Committee will gather a day later, said Oklahoma Sen. Jim Inhofe, the 
top Republican on the panel.
 
Kerry confidently predicted that lawmakers would back limited military strikes.
 
"The stakes are just really too high here," he said.
 
Kerry
 was asked repeatedly in the broadcast interviews what Obama would do if
 Congress didn't give its consent. He said he believed lawmakers would 
recognize the grave implications for letting a chemical weapons attack 
go unchecked and what that might mean for U.S. efforts to force North 
Korea to get rid of its nuclear weapons and prevent Iran from acquiring 
such capability.
 
"We are not going to lose this vote," Kerry said. "The credibility of the United States is on the line."
 
Obama
 is likely to find stronger support in the Democrat-controlled Senate 
than the GOP-dominated House, yet faces complicated battles in each. 
Some anti-war Democrats and many tea party-backed Republicans are 
opposed to any intervention at all, while hawks in both parties, such as
 McCain, feel the president must do far more to help Syria's rebels oust
 Assad from power.
 
"It can't just be, in my view, pinprick cruise missiles," McCain told CBS' "Face the Nation."
 
In
 an interview with an Israeli television network, McCain said Obama has 
"encouraged our enemies" by effectively punting his decision to 
Congress. He and fellow Republican Sen. Lindsey Graham of South Carolina
 have threatened to vote against Obama's authorization if it is too 
limited.
 
On the other end of the spectrum, an 
unusual coalition of foreign policy isolationists, fiscal conservatives 
and anti-interventionists in both parties opposes even limited action 
for fear that might draw the United States into another costly and even 
bloody confrontation.
 
The White House request 
to Congress late Saturday speaks only of force to "deter, disrupt, 
prevent and degrade" the Assad regime's ability to use chemical weapons.
 
"I think it's a mistake to get involved in the Syrian civil war," said Sen. Rand Paul, R-Ky.
 
Echoing
 that sentiment, Sen. Chris Murphy, D-Conn., questioned, "Does a U.S. 
attack make the situation better for the Syrian people or worse?"
 
Paul
 expected the Senate to "rubber-stamp" Obama's plan, while he said it 
was "at least 50/50 whether the House will vote down involvement in the 
Syrian war." Inhofe predicted defeat for the president.
 
Despite
 the intense gridlock in Congress over debt reduction, health care, 
immigration and other issues, some lawmakers were more optimistic about 
the chances of consensus when it came to a question of national 
security.
 
Rep. Peter King, R-N.Y., who 
criticized Obama for not proceeding immediately against Assad, said he'd
 vote "yes" and believed the president should be able to build a House 
majority over the next several days.
 
"At the 
end of the day, Congress will rise to the occasion," added Rep. Mike 
Rogers, R-Mich. "This isn't about Barack Obama versus the Congress. This
 isn't about Republicans versus Democrats. This has a very important 
worldwide reach."
 
Sen. Tim Kaine, D-Va., said 
Congress and the American people would support action once Obama 
finishes making his case. Sen. Saxby Chambliss, R-Ga., said if Obama 
doesn't do that, he won't get his authorization.
 
"He's
 got to come out and really be in-depth with respect to the intelligence
 that we know is out there," said Chambliss, the top Republican on the 
Senate Intelligence Committee. "He's got to be in-depth with respect to 
what type of military action is going to be taken and what is our 
current strategy."
 
At the Capitol, Sen. Jeff 
Sessions, R-Ala., said Obama's proposed resolution needed tightening. "I
 don't think Congress is going to accept it as it is," he said.
 
In his TV interviews, Kerry reiterated Obama's oft-repeated promise not to send any American troops into Syrian territory.
 
Polls
 show significant opposition among Americans to involvement, and several
 lawmakers have cited the faulty intelligence about weapons of mass 
destruction that led up to President George W. Bush's 2003 Iraq invasion
 as justification of the need for lengthy debate before U.S. military 
action.
 
Kerry, who voted to authorize Bush's 
2003 Iraq invasion but then opposed it in his unsuccessful presidential 
bid a year later, rejected any comparisons to America's recent wars.
 
"This
 is not Iraq. This is not Afghanistan. There is nothing similar in what 
the president is contemplating," 
Kerry said. "There are others who are 
willing to fight, others who are engaged. And the issue here is not 
whether we will go and do it with them, it's whether we will support 
them adequately in their efforts to do it."
 
Kerry
 appeared on CBS, NBC's "Meet the Press," CNN's "State of the Union," 
"Fox News Sunday" and ABC's "This Week." Paul was on NBC, Rogers and 
Murphy were on CNN, King and Inhofe were on Fox, and Chambliss and Kaine
 were on CBS.
 
 
 
 
 
 
 
 
 
 
 
 
 
