TROOP TALK U.S. Defense Secretary Chuck Hagel speaks to U.S. troops in Jalalabad, Afghanistan, March 9, 2013. Hagel traveled to Afghanistan on his first trip as the 24th defense secretary to visit U.S. troops, NATO leaders and Afghan counterparts. The troops are assigned to the 101st Airborne Division's 1st Brigade Combat Team. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 327348-Z-DHZ10-933.jpg Photo Gallery