General David Petraeus speaks after being introduced by U.S. President Barack Obama at the White House in Washington

 
General David Petraeus speaks after being introduced by U.S. President Barack Obama at the White House in Washington
General David Petraeus speaks after being introduced by U.S. President Barack Obama at the White House in Washington, April 28, 2011. Obama on Thursday nominated CIA director Leon Panetta to be U.S. defense secretary and General David Petraeus to replace him at the spy agency, in a major reset of the U.S. national security team. REUTERS/Larry Downing (UNITED STATES - Tags: POLITICS MILITARY)