John Kerry

KERRY13.jpg

U.S. Secretary of State John Kerry, left, shakes hands with U.N. Joint Special Representative for Syria Lakhdar Brahimi, center, next to Russian Foreign Minister Sergei Lavrov, right, during a press conference after their meeting at the European headquarters of the United Nations in Geneva, Switzerland, Friday, Sept. 13, 2013. (AP Photo/Keystone, Martial Trezzini)

KERRY12.jpg

U.S. Secretary of State John Kerry departs Andrews Air Force Base, Md. for a meeting with Russian Foreign Minister Sergey Lavrov in Geneva to work on a Russian proposal for international inspectors to seize and destroy Syria's chemical weapons stockpile, Wednesday, Sept. 11, 2013. (AP Photo/Larry Downing, Pool)

KERRY04.jpg

Secretary of State John Kerry, left, talks to Defense Secretary Chuck Hagel on Capitol Hill in Washington, Tuesday, Sept. 3, 2013, prior to the start of the Senate Foreign Relations Committee hearing on Syria where they testified. (AP Photo/Jacquelyn Martin)

Kerry Syria hearing.jpg

From left, Joint Chiefs Chairman Gen. Martin Dempsey, Secretary of State John Kerry, and Defense Secretary Chuck Hagel, appear before the Senate Foreign Relations Committee to advance President Obama's request for congressional authorization for military intervention in Syria, a response to last month's alleged sarin gas attack in the Syrian civil war, on Capitol Hill in Washington, Tuesday, Sept. 3, 2013. (AP Photo/J. Scott Applewhite)

US_Syria_Live.jpg

From left: Joint Chiefs Chairman Gen. Martin Dempsey, Defense Secretary Chuck Hagel, Senate Foreign Relations Chairman Robert Menendez, New Jersey Democrat, and Secretary of State John Kerry wait on Capitol Hill in Washington on Sept. 3, 2013, prior to the start of the committee's hearing on President Obama's request for congressional authorization for military intervention in Syria. (Associated Press)

9_1_2013_united-states-syria-28201.jpg

** FILE ** In this Aug. 30, 2013, file photo Secretary of State John Kerry makes a statement about Syria at the State Department in Washington. Kerry said in a series of interviews on news shows Sunday, Sept. 1, 2013, that the United States now has evidence of sarin gas use in Syria through samples of hair and blood provided to Washington by first responders in Damascus. (AP Photo/Charles Dharapak)

KERRY27.jpg

Secretary of State John Kerry speaks at the State Department in Washington, Monday, Aug. 26, 2013, about the situation in Syria. Kerry said chemical weapons were used in Syria and accused Assad of destroying evidence. (AP Photo/Manuel Balce Ceneta)

US Syria_Live.jpg

Secretary of State John Kerry speaks at the State Department in Washington, Monday, Aug. 26, 2013, about the situation in Syria. Kerry said chemical weapons were used in Syria, and accused Assad of destroying evidence. (AP Photo/Manuel Balce Ceneta)