Support WBURSyrian Activists Live Stream Their RevolutionPlay04:39Download AudioKelly McEversFebruary 15, 2012 ShareActivists say this image, taken from a video uploaded to YouTube, shows Syrians outside a field hospital in Homs last week. (AFP/Getty Images)
Activists say this image, taken from a video uploaded to YouTube, shows Syrians outside a field hospital in Homs last week. (AFP/Getty Images)