Guests: From "Star Trek: Into Darkness", actor Zachary Quinto; NYT Food & Opinion journalist Mark Bittman; Guardian columnist Glenn Greenwald; MSNBC analyst Joy Reid; National Review journalist Charles Cooke.

Interview: "God, Guns, Grits, and Gravy" author Mike Huckabee. Panel: "The Slap" star Zachary Quinto, "Frank" author and ex-Rep. Barney Frank (D-MA), and CNN commentator S.E. Cupp. Panel Guest: NASA JPL Senior Water Scientist Professor Jay Famiglietti.