Ron Reagan Jr., on MSNBC Tuesday night, sure dispelled the notion of anyone who assumed that he is any kind of conservative of friend of a Republican President. Just past 11pm EST, Reagan, whose father suffers from Alzheimer’s disease, suggested that President George W. Bush has “dementia.” Reagan, whom MSNBC brought aboard to stand in front of a national map in order to discuss upcoming primaries, commented about how David Kay concluded that “Iraq never had weapons of mass destruction.” Reagan then sarcastically asked: “What does George W. Bush say? ‘Well, I still think they had them.’ That’s not just...