US Vice President Joe Biden, right, and Sheikh Moaz al-Khatib, Syria's top opposition leader, shake hands at the Security Conference in Munich, southern Germany, on Saturday, Feb. 2, 2013. (AP ... more 
US Vice President Joe Biden, right, and Sheikh Moaz al-Khatib, Syria's top opposition leader, shake hands at the Security Conference in Munich, southern Germany, on Saturday, Feb. 2, 2013. (AP Photo/Matthias Schrader) less 
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Associated Press | Photo By Matthias Schrader
Sun, Feb 3, 2013 12:17 PM EST