UPDATE: Lou Dobbs responds to his critics...

For a little while now, the CNN anchor Lou Dobbs has been claiming that illegal immigrants bring a host of problems into the United States, including leprosy.

Evidently, illegal immigrants were one of the main causes of the soaring leprosy rate, which went from only a hundred-odd cases a year to 7000 in the last three years. Seven thousand! That's an awful lot of lepers! The only problem is that the figure isn't true at all. A few weeks back, during a piece on 60 Minutes, Lesley Stahl questioned the statistic, pointing out that it seems to be entirely untrue, in the sense that there is absolutely no proof for it, and that the available information seems to point in the opposite direction.

Dobbs admitted that the statistic was misleading if not entirely false. Then, the very next night, he hopped back on the air at CNN to reiterate and emphasize the immigrant-related leprosy rate. As David Leonhardt of the New York Times wrote, Dobbs "has never acknowledged on the air that his program presented false information twice. Instead, he lambasted the officials from the law center for saying he had."

This kind of behavior can really make someone unpopular in the news business. It can even make a guy a leper. So what gives? How can someone have such flagrant disregard for the truth? Is it an isolated incident or part of a pattern? Should he be permitted slips now and again? Should everyone? What standard should he be held to?

Here's a good piece on Dobbs from my magazine, the New Yorker. Below are the videos addressed above.