Andy Pettitte backs off prior testimony on Roger Clemens' HGH use

Clemens Trial Makes Opening Pitch - WSJ

Uncomfortable Scrutiny for Two Friends' Pitching Partnership - The New York Times

Clemens painted as man telling lies

Andy Pettitte once revealed that Roger Clemens had introduced him to H.G.H as a means of recovery

Former MLB All-Star pitcher Roger Clemens' perjury trial on PED use begins this week in Washington - ESPN

Roger Clemens - Wikipedia

Andy Pettitte, Roger Clemens still pitching, but from different angles - The Boston Globe

Andy Pettitte testifies against Roger Clemens

Animated Kirk Radomski continues testimony at Roger Clemens perjury trial

The Rocket That Fell to Earth: Roger Clemens and the Rage for Baseball Immortality [Book]

American Icon: The Fall of Roger Clemens and the Rise of Steroids in America's Pastime: Thompson, Teri, Vinton, Nathaniel, O'Keeffe, Michael, Red, Christian: 9780307271808: : Books

Judge declares mistrial in Clemens case

Pinstripe Alley Top 100 Yankees: #58 Roger Clemens - Pinstripe Alley

Andy Pettitte backs off prior testimony on Roger Clemens' HGH use, admits it's '50-50′ that he may have misunderstood Rocket – New York Daily News