U.S. President Obama shakes hands with U.S. Ambassador to Afghanistan Crocker upon his arrival at Bagram Air Base in Kabul

 
U.S. President Obama shakes hands with U.S. Ambassador to Afghanistan Crocker upon his arrival at Bagram Air Base in Kabul
U.S. President Barack Obama shakes hands with U.S. Ambassador to Afghanistan Ryan Crocker upon his arrival at Bagram Air Base in Kabul, Afghanistan May 1, 2012. REUTERS/Kevin Lamarque