AdvertisementIn Syria, The U.S. Weighs A Range Of Unpalatable Options 04:12Download AudioResumeAugust 20, 2014Michele KelemenfacebookEmailForces loyal to Syria's President Bashar Assad walk along a street in Mleiha, near the Damascus airport, during a tour organized by the Syrian government on Aug. 15. (Omar Sanadiki/Reuters/Landov)