White House Chief of Staff Rahm Emanuel, left, sits with former Defense Secretary William Perry, center, and former Georgia Sen. Sam Nunn, right, in the Oval Office of the White House in Washington, Tuesday, May 19,2009, during a meeting with President Barack Obama. AP Photo logo AP Photo 8 months ago

White House Chief of Staff Rahm Emanuel, left, sits with former Defense Secretary William Perry, center, and former Georgia Sen. Sam Nunn, right, in the Oval Office of the White House in Washington, Tuesday, May 19,2009, during a meeting with President Barack Obama.