It’s hard to pick just one nutty attack ad from this election season’s overflowing cornucopia o’ nonsense, but CNN’s Campbell Brown thinks she’s found the worst in Sen. Elizabeth Dole’s truth-challenged spot insinuating that her Democratic rival, Kay Hagan, is a secret atheist.

Update: According to Talking Points Memo, Kay Hagan said Thursday that she was planning to file suit against the Dole campaign. Hagan’s rebuttal ad is posted below.

CNN.com:

YouTube: