The new NASA Administrator Sean O'Keefe (second from left) listens to a guest at a dinner held in O'Keefe's honor. Center Director Roy Bridges is seen behind O'Keefe. The administrator was at KSC on an agencywide familiarization tour of NASA field centers. He was nominated for the position as administrator in November 2001 by President George W. Bush. He was sworn in Dec. 21 as the agency's 10th chief