SI.com's Jon Heyman has an exclusive with Brian McNamee, responding to yesterday's Clemens press conference. He's maintaining his story. The article also cites as 2006 interview where he denies that Clemens and Pettitte used anything, along with denying involvement himself.

"I don't have any dealings with steroids or amphetamines," McNamee said. "I didn't buy it, sell it, condone it or recommend it. I don't make money from it, it's not part of my livelihood and not part of my business."