Will Sarah Palin be a guest on the Late Show With David Letterman before the Election?

John McCain was originally scheduled to appear on Letterman on the 24th of September, but cancelled due to the financial crisis. Unfortunately for him, Letterman found a live feed of McCain sitting down with Katie Couric to discuss the iminent suspension of his campaign at the exact time he was supposed to be on the Letterman show. Dave spent the next two weeks roasting McCain during his prologues and interviews until John finally returned to make good on his promise earlier this month.

During John McCain's recent interview on the Late Show, David Letterman asked him what the chances are of Sarah Palin's being a guest on his show. Senator McCain replied "Actually, I think they're pretty good."

Of course, now there is only a week to go and Palin remains fairly media-shy. Will she actually make the Letterman show in the next week?