Who is Bill Halter and Why is Everyone Giving Him Money?

Well, we're still not quite sure. We do know that he's got big balls!  He's the Lt. Gov of Arkansas, and he's mounted a primary challenge to incumbent CoservaDem Senator Blanche Lincoln and, for that, I love him.  But before I jump on the Halter bandwagon and sing his praises, I want to know a bit more about him. Some groups are painting him as a "progressive populist" and helping him raise lots of money, while others are proceeding a bit more cautiously.  Howie Klein of DownWithTyranny is working hard to get the real scoop on Halter.  So far, he's [...]