Brian McNamee gave federal prosecutors numerous pieces of evidence on Wednesday that his lawyers say back up his claim that he helped Roger Clemens injected performance-enhancing drugs, according to ESPN.com.
Clemens returns to the Hill on Thursday to continue rebutting the claims.
"Roger has been interested in sitting down one-on-one with members of the committee for quite awhile," Lanny Breuer, one of Clemens' lawyers, told ESPN. "We began scheduling these meetings before we heard about Mr. McNamee's latest stunt."
McNamee Gives Evidence To Investigators