If McNamee is lying, then he has acted inexcusably, and he has made Clemens an innocent victim. If Clemens isn't telling the truth, then he has acted shamefully and has smeared McNamee. I don't think there's anything in between.
Jim LehrerA debate has one purpose, one purpose only, and that is to facilitate the exchange of ideas directly between two candidates, and that's it.
Jim Lehrer