Obama's 'state dinner times 50'

President Barack Obama raises a glass and toasts his guests during a dinner of the U.S.-Africa Leaders Summit on the South Lawn of the White House on Tuesday, August 5, in Washington. Obama is promoting business relationships between the United States and African countries during the three-day summit, where heads of state are meeting.

President Barack Obama raises a glass and toasts his guests during a dinner of the U.S.-Africa Leaders Summit on the South Lawn of the White House on Tuesday, August 5, in Washington. Obama is promoting business relationships between the United States and African countries during the three-day summit, where heads of state are meeting.