Let's pull at this string together and write the sponsors.
Do it for the Palin family, chivalry and human decency.
OK, time to get busy about this.
My email to all (thanks for posting contact info):
You advertise with David Letterman? David Letterman is a crass low-life. His comment about Sarah Palin’s daughter is over the top, crude and rude. Let him ply his trade in smoke-filled lounges with the other denizens of the dark. He has no place on national TV.