The pair met in the Oval Office for the second time since Obama took office . Prince Charles last visited the U.S. in 2011 . Obama is the sixth American president to entertain the Barack Obama , who has visited the US on 23 separate occasions , during his royal career . Prince William , who is second in like to the British throne , was invited to the White House by President Royal in December .
The pair met in the Oval Office for the second time since Obama took office . Prince Charles last visited the U.S. in 2011 . Obama is the sixth American president to entertain the Royal , who has visited the US on 23 separate occasions , during his royal career . Prince William , who is second in like to the British throne , was invited to the White House by President Barack Obama in December .