Michael Goodwin has a spot-on look at the venom and street-corner-crazy ranting of Air America: Liberal radio is airing bad jokes and worse taste. (Hat tip: Joel.)

The network aims to give Dems a media organization to counter Limbaugh and others on the right who dominate talk radio. (What, National Public Radio and The New York Times aren’t enough?)

The signing of comedian and best-selling author Al Franken gave Air America a liberal drawing card. But if his three-hour show on Monday was typical, he could sink the ship instead of saving it.

Two attempts at humor were offensive. In his “oy, oy show,” set to Israeli music, a sidekick reads news reports - in this case, the murder of the Russian-backed president of Chechnya. Franken’s role is to pipe up with a lighthearted “oy, oy, oy.” Yep, nothing tickles the ribs like assassination.

Franken also imitated a priest giving Communion, saying “Body of Christ” when an imagined pedophile priest was in line but “not for you” when pro-choice politicians came up. …

The queen of venom, Randi Rhodes, followed Franken in the host slot. Her imitation of a cracker military type telling a soldier to “insert this fluorescent light bulb into that man’s buttocks” was revolting. She compared U.S. prisons in Iraq to the “Nazi gulag” and said, “The day I say thank you to Rumsfeld is the same day I’ll say thank you to the 12 people who raped me.”

Rock bottom came when she compared Bush and his family to the Corleones in the “Godfather” saga. “Like Fredo, somebody ought to take him out fishing and phuw,” she said, imitating the sound of gunfire.

During a day of torture by radio, I heard ads for Hewlett-Packard, Greyhound and, especially, General Motors. I asked GM why it appeared in such shows.

Ryndee Carney, GM’s manager of marketing communications, said the ads were wrongly picked up from an earlier deal with WLIB. She said the station was ordered to “cease and desist” yesterday, and added: “GM will not advertise on any Air America affiliates.”