Our guest this weekend is nationally syndicated talk show Mark Levin who hosts "The Mark Levin Show." He is also the author of two books, "Men in Black" in 2005 and "Rescuing Sprite: A Dog Lovers Story of Joy and Anguish" in 2007. He is also president of the Landmark Legal Foundation, a legal advocacy group. Mr. Levin held various positions in the Reagan Administration, including Chief of Staff to Attorney General Ed Meese.