Politico.com is reporting that he Barack Obama campaign is trying desperately to keep an ad (see the ad) off the air that reveals his link with unrepentant domestic terrorist, William Ayers (pictured at right):

Obama’s campaign has written the Department of Justice demanding a criminal investigation of the “American Issues Project,” the vehicle through which Dallas investor Harold Simmons is financing the advertisements. The Obama campaign — and tens of thousands of supporters — also is pressuring television networks and affiliates to reject the ads. The effort has met with some success: CNN and Fox News are not airing the attacks. . . .

The Obama campaign plans to punish the stations that air the ad financially, an Obama aide said, organizing his supporters to target the stations that air it and their advertisers.

But the ad continues to air widely. Evan Tracey, who tracks campaign advertising at TNS Media Intelligence, said it has been broadcast 150 times in Ohio, Pennsylvania, Virginia and Michigan. Federal Election Commission reports indicate that Simmons has spent more than $2.8 million buying ads.

Obama’s campaign has written a pair of letters to station managers carrying the ads.

The letter calls the ad’s attempt to link Obama to terrorism “an appalling lie, a disgraceful smear of the lowest kind on the senator’s patriotism and commitment to the rule of law.”

Airing the ad “is inconsistent with your station’s obligations under Federal Communications Commission regulations,” the letter continues, saying Simmons’ group lacks formal incorporation.

No, the ad is "inconsistent" with the Obama Campaign's talking points and with their attempt to pass Obama off as an average guy, rather than the radical that he is.