FILE - In this April 2, 2003 file photo, then-Maj. Gen. Stanley McChrystal takes part in a briefing at the Pentagon. McChrystal will replace Gen. David McKiernan as the top general in Afghanistan as President Barack Obama tries to turn around a stalemated war, defense officials said. AP Photo logo AP Photo 33 months ago

FILE - In this April 2, 2003 file photo, then-Maj. Gen. Stanley McChrystal takes part in a briefing at the Pentagon. McChrystal will replace Gen. David McKiernan as the top general in Afghanistan as President Barack Obama tries to turn around a stalemated war, defense officials said.