Admitted steroids' dealer Kirk Radomski says that he believes Brian McNamee over pitcher icon Roger Clemens. "I don't believe him [Clemens] at all," Radomski said. "I believe my friend." Clemens has steadfastly refuted McNamee's testimony that he used performance-enhancing drugs, and the two have filed defamation suits against the other. "Brian didn't throw him under the bus," Radomski told ESPN.com. "What people don't understand is how far he went to protect Clemens. He almost screwed up his own case and got charged with stuff. This is a guy who told Clemens' agent -- gave him fair warning to get a hold of Mitchell. And they did absolutely nothing."