In this frame grab from amateur video taken Thursday, Nov. 1, 2012, and provided by the Syrian Observatory for Human Rights via AP video, an alleged rebel gunman steps on a captured sol

 

              In this frame grab from amateur video taken Thursday, Nov. 1, 2012, and provided by the Syrian Observatory for Human Rights via AP video, an alleged rebel gunman steps on a captured sol
In this frame grab from amateur video taken Thursday, Nov. 1, 2012, and provided by the Syrian Observatory for Human Rights via AP video, an alleged rebel gunman steps on a captured soldier lying on the ground in Saraqeb, northern Syria. Later in the video, the rebels appear to kill the group of captured soldiers, spraying them with bullets as they lie on the ground. This image from video obtained from the Syrian Observatory for Human Rights has been authenticated based on the video and audio translated and content checked by regional experts against known locations and events, as well as being consistent with independent AP reporting. (AP Photo/Syrian Observatory for Human Rights via AP video)