Palin's resigning, Letterman won't let up

NEW YORK (AP) - July 8, 2009 Last night, David Letterman was all over Palin for her announcement that she will resign as governor of Alaska. Just last month, Letterman issued a public apology to Palin over a joke he made about one of her daughters.

Well, last night Letterman's Top 10 list was "messages left on Sarah Palin's answering machine." Number 10: "Hi, it's George W. Bush, why didn't anyone tell me resigning was an option." Number six: "It's Letterman, are we still cool?" And the number-one message on Sarah Palin's answering machine: "Hey it's McCain, who would have thought you'd retire before I did."