The former Blue Jays teammates started warring because Halladay tweeted "No Clemens no Bonds" -- due to their alleged steroid use -- the night before the latest Hall of Fame inductees were announced.
Clemens responded by accusing Halladay of "using amphetamines" when they were in Toronto. Roy flatly denies it, and points out Roger is the only person to ever accuse him of using illegal drugs.
“I grew up a huge Clemens fan. Getting to play with him, he became a role model. When I heard that he had cheated, it was like finding out Santa Claus wasn’t real all over again to me.”
As for Clemens attacking him, Halladay says, "I let my reputation and the truth speak for itself. It’s the greatest feeling to say you did it the right way.”