If Ronald Reagan hadn't become President, he could always have successfully resumed his career in show business. We've had some witty presidents before, including the current commander-in-chief. However, no President ever had the comedic ability of Ronald Reagan. In between serving as governor of California and his election to the Oval Office, The Gipper often appeared on Dean Martin's celebrity roasts. Click here to view the future President roasting George Burns - with a few funny insults aimed in the direction of Dino himself. These were more genteel times when a politician didn't have to worry about such clips being used out of context in opponent's political ads!