This is a video that purports to be of Ambassador Christopher Stevens at a Benghazi hospital shortly after the attack on the U.S. Consulate. SooperMexican, where the video is posted, claims that this video was posted on 9/12/12. You can actually hear a reference to Ansar al-Sharia at the end of this clip.
In his firsthand account of what happened in Libya on 9/11/12 at the Oversight Committee, whistleblower Gregory Hicks actually discussed Stevens being taken to a hospital in Benghazi that was under the control of Ansar al-Sharia and that his body wasn’t immediately recovered for fear of an ambush.
h/t GWP