Inside the presidency

HealthWalter Reed Army Medical CenterWhite HouseBarack ObamaMichelle ObamaU.S. Marine Corps
President Barack Obama signs the prosthetic arm of Sgt. Carlos Evans, USMC, after greeting wounded warriors in the East Room during their tour of the White House, March 6, 2012. First Lady Michelle Obama first met Evans, who was injured in Afghanistan while on his fourth combat deployment,... Pete Souza, The White House