Karl Rove, a hero to much of the Right and a demon figure of the Left. Frankly I have never been that impressed by Rove. In 2000 he almost threw away a race that Bush was winning going away due to his inability to have Bush admit early in the campaign that he had once been arrested for drunk driving. He should have told Bush, or more likely Mrs. Bush, that everything tends to come out in a presidential campaign. Instead a Democrat political operative springs this the weekend before the election and converts an easy Bush win into a national ordeal. In 2004 a fairly lackadaisical Bush campaign struggled to defeat John Kerry, a weak candidate who should have been little challenge.
Having said that, Rove in the video above does an excellent job demonstrating why most presidential horserace polls, with their fixation on the 2008 electorate are, to be blunt, crap.