Paul sits at a desk in his office on Capitol Hill in Washington

 
Paul sits at a desk in his office on Capitol Hill in Washington
U.S. Senator Rand Paul (R-KY) sits at a desk in his office on Capitol Hill in Washington, January 23, 2012. Paul was stopped at an airport on Monday for setting off an alarm and refusing a patdown, prompting his father, U.S. presidential candidate Ron Paul, to accuse security officials of being part of an "out of control" police state. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS ELECTIONS)