You have to give his some credit for walking into a studio instead of trying to hide from the media, but no credit for knowledge on the subject.
Video embedded below. (from http://politicalticker.blogs.cnn.com/2009/09/30/grayson-calls-republicans-knuckle-dragging-neanderthals)
Past related post:
Berman Post: Alan Grayson (D) - "The Republicans Want You to Die Quickly if You Get Sick"