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Washington (CNN) - There were smiles, laughter and tears - but little politics - when former Presidents George W. Bush and his father, George H. W. Bush, joined current President Barack Obama at the White House for the unveiling Thursday of the younger Bush's official portrait.
An emotional ceremony in the East Room saw the new White House residents thanking their predecessors for their service to the nation and for helping them out during the move more than three years ago.