Colbert Justifies The Prosecutor Purge

According to Colbert, the reason there were more Democrats under review by federal prosecutors by more than 4 to 1 was because its the party on the left that is more corrupt. Forget the criminals like Abramoff, Ney, Foley and Cunningham. Those were mere abnormalities. Dr. Donald Shields is a guest on the show to add a dose of reality to the show: