William Roger Clemens , nicknamed "Rocket", is a retired American baseball pitcher who played 24 seasons in Major League Baseball for four teams. Clemens was one of the most dominant pitchers in major league history, tallying 354 wins, a 3.12 earned run average , and 4,672 strikeouts, the third-most all time. Wikipedia*
On the C-SPAN Networks:
Roger Clemens has one video in the C-SPAN Video Library; the first appearance was a 2008 House Committee.