McCain is just promoting and enjoying his celebrity status with his cronies at NBC. He just can't bear being left out.
It is FAR more dangerous than just McCain's ego...his stupdity in saying that Kerry is NOT weak on defense matters will possibly HELP elect Kerry....
The North Vietnamese cost this McCain his teeth, and evidently some part of his brain.
He has said in other venues that Kerry's treasonous rotomontade on retun from VN caused their captors to torture his fellow POW's, and him, with more than their usual enthusiasm.
He is enjoying his "Contrary Voice of the Republicans" status with the leftmedia a great deal more than a rational man would.