Is Sarah Palin an annoying, self-aggrandizing pain in the ass, or is she right to go after David Letterman?

Yes, she's completely full of shit and I wish she'd just go away and stay there for eternity.

No, David Letterman is a douchebag and had no right to make fun of either of her daughters, especially in the inadvertent mention of her 14-year-old daughter getting pregnant.