Complete highlights of the feud between Sarah Palin and David Letterman over the joke he told about her daughter getting knocked up by Alex Rodriguez.
After being criticized by Sarah Palin for making what she called "sexually-perverted comments" about one of her teenage daughters, David Letterman clarified himself but made no apology. The joke in question: "One awkward moment for Sarah Palin at the Yankee game: During the seventh inning, her daughter was knocked up by Alex Rodriguez."
The joke Letterman cracked about Bristol Palin, which sparked outrage from Sarah Palin and her supporters, is nothing new. It's merely the latest in a series of late-night jokes targeting the eldest Palin daughter's promiscuity. Jay Leno even told a nearly identical joke about Bristol getting knocked up by John Edwards.