McNamee also says he injected Clemens with steroids and human growth hormone and saved the needles, which will be evidence at trial. He's the only person to say he witnessed Clemens using drugs and will be the prosecution's most important witness.
McNamee also says he injected Clemens with steroids and human growth hormone and saved the needles, which will be evidence at trial. He's the only person to say he witnessed Clemens using drugs and will be the prosecution's most important witness.
