President Barack Obama walks out of the Oval Office to the Rose Garden of the White House in Washington, Tuesday, July 27, 2010, to deliver remarks. (AP Photo/Pablo Martinez Monsivais)

Photo by: Pablo Martinez Monsivais

President Barack Obama walks out of the Oval Office to the Rose Garden of the White House in Washington, Tuesday, July 27, 2010, to deliver remarks. (AP Photo/Pablo Martinez Monsivais)