Fresh Air: John Hudak, author of Marijuana: A Short History (Brookings Institution Press, $14.95, 9780815729068).
Diane Rehm: Rep. John Lewis, co-author of March: Book Three (Top Shelf Productions, $19.99, 9781603094023).
The View: Neil deGrasse Tyson, co-author of Welcome to the Universe: An Astrophysical Tour (Princeton University Press, $39.95, 9780691157245).
Conan repeat: Tavis Smiley, co-author of Before You Judge Me: The Triumph and Tragedy of Michael Jackson's Last Days (Little, Brown, $27, 9780316259095).
Late Show with Stephen Colbert repeat: Bruce Springsteen, author of Born to Run (Simon & Schuster, $32.50, 9781501141515).