A look at some of the most-watched Letterman clips.
George HW Bush witnesses to a gay wedding, Robert Reich tells Bill O’Reilly to man-up, and 26 bad book jackets.
O’Reilly, who once compared gay marriage to goat marriage, now says he’s fine with gay marriage.
Divorced “marriage defender” O’Reilly says gay marriage could lead men to marry goats, ducks, and turtles.
Bill O’Reilly says the proof of God’s existence is that no one can prove why the tide goes in and out.
Ronald Reagan, George W. Bush, John McCain, Marco Rubio, Sean Hannity, Sarah Palin and Bill O’Reilly. That’s who.