As you please, but let this sink in about what giant ***holes Letterman and ilk are:
http://www.freerepublic.com/focus/chat/2270792/posts?page=19#19
There are suggestions that he might invite Tina Fey to respond to Palin.
Got it? A family is being destroyed. And some want to take the high ground.
Fight fire with fire.
Here's a novel fecking idea, why not let the PALINS handle this themselves. They are more than capable.