Chester James Carville, Jr. is an American political commentator and media personality who is a prominent figure in the Democratic Party. Carville gained national attention for his work as the lead strategist of the successful presidential campaign of then-Arkansas governor Bill Clinton. Carville was a co-host of CNN's Crossfire until its final broadcast in June 2005. Since its cancellation, he has appeared on CNN's news program The Situation Room. As of 2009, he hosts a weekly program on XM Radio titled 60/20 Sports with Luke Russert, son of Tim Russert who hosted NBC's Meet The Press. He is married to Republican political consultant Mary Matalin. In 2009, he began teaching political science at Tulane University.