FILE - This Feb. 13, 2008 file photo shows former New York Yankees baseball pitcher Roger Clemens, left, listening to the testimony of his former personal trainer Brian McNamee, right, on Capitol Hill in Washington during the House Oversight and Government Reform Committee hearing on drug use in baseball. Clemens broke his silence Tuesday, again denying that former personal trainer Brian McNamee injected him with performance-enhancing drugs in his first public comments in more than a year.