What the Hell Is Wrong with the Left?

I've been busy today, so I just started sifting through some of my usual information sources and, apparently today was Batshit Crazy Day for the Left. Some short takes:

-- Late-term abortionist Carhart compares murdered late-term abortion doctor Tiller to Martin Luther King and pro-lifers to the KKK.

-- David Letterman says Sarah Palin has a "slutty flight attendant look" and also jokes about underage rape.

-- Chris Matthews compared Dick Cheney to Freddy Krueger.

-- A comedian on the Today Show says Sarah Palin is "very much like herpes."

--D.L.Hughley on Bill Maher's show says Reagan was the Moses of "greedy white men."

Do they not know that they're running everything and they can't blame Republicans anymore? Or are they so stuck on stupid that they think their audiences buy this manure?