Push underway to fire David Letterman over Palin joke

In this age of out-of-control political correctness, it never ceases to amaze me how thin our skins have become. Can anyone around here take a joke anymore? I'm referring to the latest — and utterly ridiculous — furor being made over the comments David Letterman made last week about Sarah Palin's daughter. Palin, of course, went ballistic.... [Well, guess we know where "Chuck Barney" stands on the filthy old man issue.]