Both Sides Now exchanges ideas, not rants or monologues. Because we hear from both sides, we sharpen differences or even bridge them so that listeners decide for themselves. Hosted each week by Mark Green, we have some of the best commentators Left & Right anywhere on radio and TV. You'll hear from Ron Reagan, Katrina vanden Heuvel, Eliot Spitzer, Bob Shrum or Jonathan Alter lining up with Mary Matalin, Erick Erickson, David Frum or Rich Lowry. They debate, you decide.