WSJ on Dodgy Dobbs: Lou Dobbs has done it again — gotten himself snagged in his favorite hot-button issue. Host of the popular cable program “Lou Dobbs Tonight,” has been fighting the battle for the little guy. And has ralied against corporations that were doing “very well” at the expense of U.S. workers. Meanwhile, the Lou Dobbs Money Letter, a private newsletter compiled by the CNN anchor, has endorsed the stocks of some of the very companies he criticizes. The Wall Street Journal’s James Bandler explains.