This is the moment before a barrel bomb supposedly falls out of the Syrian sky.<br/> <br />The video purports to show an area near the capital Damascus.<br/> <br />In Syria's second city, Aleppo, barrel bombs - containers packed with TNT and hurled out of aircraft -- were also reportedly used.<br/> <br />Although Reuters can't verify either video, obtained from opposition websites.<br/> <br />As fighting continues in Syria's protracted war, diplomats and opposition figures gathered in Paris on Sunday for an end to the conflict.<br/> <br />U.S. Secretary of State John Kerry was there.<br/> <br />He met with the Arab League to review crucial peace talks, scheduled to begin in Geneva this month.<br/> <br />SOUNDBITE: U.S. SECRETARY OF STATE JOHN KERRY<br/> <br />"We believe that it is possibly for the regime to put in place -- before Geneva -- a cease fire, local cease fires if necessary, a cease fire with respect to Aleppo, and send the signal that they are prepared to the set a different mood, a different climate, a different
