AFGHANISTAN BRIEFING U.S. Army Gen. David McKiernan, commander of the International Security Assistance Force and U.S. Forces Afghanistan, briefs the press at the Pentagon, Feb. 18, 2009. McKiernan said he welcomed President Barack Obama's committment of additional troops to the Afghan conflict. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 194353-B-KNO00-531.jpg Photo Gallery