Times-Picayune interviews the hooker Vitter went to when he was back in the district.

And a little more digging finds that when Vitter was in DC he made some of his calls during roll call votes in the House. (This is when he was a rep.)

On this Vitter subject, I was talking to our in-house Vitterologist, Eric Kleefeld, and reading between the lines on Vitter, he as much as admitted in the past that there were problems. But he 'reformed' in 2002. So I'd say he'll probably try to hold on until someone comes up with something post-2002.

Any thoughts on how long until they pull the plug on this guy?