In his first interview since being implicated for steroid use in baseball's Mitchell report, Roger Clemens says he might be willing to take a lie-detector test to prove he hasn't.
He also says he was "shocked" to find out that close friend Andy Pettitte used human growth hormone.
Clemens has filed a defamation suit against a former trainer who claims Clemens used steroids.
Did you see the 60 Minutes interview? Do you believe him? Leave your comments below?
