Canadian Brig.-Gen. Jonathan Vance answers questions from reporters on Monday, March 2, 2009 following the release of the investigation report into the explosion deaths of three Afghan children, as unidentified member of the miltary police investigative team looks on. The report blamed their killing on an improvised explosive, likely a mine they had picked up _ a bomb that probably had been planted by the Taliban. THE CANADIAN PRESS/Murray Brewster