I love it when some crackpot says, "prove it." It is as if they are totally unaware of this little Internet thingy where every public utterance is preserved for all to see. The latest example "I never said that" came during the joint appearance of David Horowitz and Mark Levine, a UC Irvine professor, on Sean Hannity's show. Levine called Horowitz a liar. When Horowitz answered by pointing out that Levine is a "supporter of the Muslim Students Association" Levine went in to "prove it" mode. Just. Plain. Stupid.
Donald Douglas does a fantastic job of "proving it." Read the smack down.