This Christie speech, given on the anniversary of Hurricane Sandy, is a great demonstration of his political charisma and helps explain why he was seriously considered for VP by the Romney campaign:
Allahpundit puts the clip in greater political context:
How much will Christie’s retail skills matter to the people in the middle (the “somewhat conservative”) who typically decide the nomination? Philip Klein of the Examiner and Jay Cost of the Weekly Standard tweeted in response to the clip that Christie’s New York/New Jersey shtick wears awfully thin very quickly in other parts of the country, which could mean disaster in Iowa and New Hampshire. But there’s no way around the fact that Christie will have sterling “electability” credentials in 2016, such that even people who may find him irritating will force themselves to give him a serious look. It may even be that “somewhat conservative” voters talk themselves into liking his shtick because of his electability; if he can convince you that he’s your best chance to win, you’ll find yourself looking for ways to find him acceptable in other respects. He is, undoubtedly, a stark contrast with Hillary Clinton, who’s 1/100th as effective a retail politician as Bill is.