Airman shares experience at president's home
WASHINGTON, D.C. -- President Barack Obama shakes hands with Master Sgt. Shane Lacaillade, 509th Medical Operations Squadron clinical operations NCO in charge, during a White House tribute to Iraq War veterans and their families Feb. 29 to honor them for their service, sacrifice and commitment to the nation. Lacaillade was nominated by his squadron to attend the event and was selected based on his accomplishments while deployed to Iraq. (Official White House courtesy photo/Lawrence Jackson)