U.S. Secretary of State John F. Kerry (left) walks to a meeting with Afghan President Hamid Karzai (center) at the Presidential Palace in Kabul, Afghanistan, on Monday, March 25, 2013. (AP Photo/Jason Reed, Pool)

Photo by: Jason Reed

U.S. Secretary of State John F. Kerry (left) walks to a meeting with Afghan President Hamid Karzai (center) at the Presidential Palace in Kabul, Afghanistan, on Monday, March 25, 2013. (AP Photo/Jason Reed, Pool)