It was after the firefight was over, when American troops were tending to the wounded, that Khadr threw the grenade that killed Speer.
Wrong. Check out the testimony and eye witness report of the soldier who saw the grenade come over a wall that resulted in the death of Sergeant Speer, and shot Khadr and another man right after. He's the soldier known as OC-1, Pentagon doesn't give names of witnesses. Search for OC-1 CTIF Witness Report - Khadr. Or look for his testimony at the trial, Military Commissions - Khadr - Cases- Transcripts - Starts at 4158. Totally different story than Ezra Levant. The soldier was there. Ezra was not.