Meghan McCain gave a brilliant and stinging rebuke of Republican Christine O'Donnell, calling her a 'nut job' that may turn off 'her generation' of voters. How will O'Donnell ever respond to such insurmountable intellectual vigor? Perhaps Meghan needs a refresher on what is considered 'nuts' - because most people in America today believe it is the current crop of politicians who define 'nuts'... A caller claiming to be McCain called in to respond...