Usa Space Crew Endeavour

epa02128340 US President Barack Obama (C) meets with crew members of the Space Shuttle Endeavour, (L-R) Commander George Zamka, Pilot Terry Virts, Mission Specialists Robert Behnken, Mission Specialist Stephen Robinson, Mission Specialist Nicholas Patrick,Mission Specialist Kathryn Hire, in the Oval Office at the White House in Washington, D.C., USA., on 22 April 2010.  EPA/BRENDAN HOFFMAN / POOL