Guests: Former C.I.A. officer Robert Baer, columnist Randy Cohen, politician Howard Dean, stand-up comic Dana Gould, Bethany McLean. HBO's acclaimed series hosted by politically incorrect muse Bill Maher features an opening monologue, 'roundtable' discussions with Maher and a guest forum, segments with other special guests, special taped segments, and Maher's popular 'New Rules' segment.