President Barack Obama steps off Marine One helicopter as he arrives at Walter Reed National Military Medical Center for a private visit with wounded military personnel and their famili

 

              President Barack Obama steps off Marine One helicopter as he arrives at Walter Reed National Military Medical Center for a private visit with wounded military personnel and their famili
President Barack Obama steps off Marine One helicopter as he arrives at Walter Reed National Military Medical Center for a private visit with wounded military personnel and their families in Bethesda, Md., Thursday, Dec. 20, 2012. (AP Photo/Charles Dharapak)