The 30-second ad is running in Ohio, a state where Romney is trailing in the polls and has been battered by the Obama campaign for his opposition to the auto rescue. Here is a breakdown of the ad’s misleading, and sometimes false, claims:

1. “Mitt Romney has a plan to help the auto industry.” No specific plan is referenced in the ad, and Romney’s campaign web site does not include a plan to “help the auto industry.” In 2008, Romney wrote a New York Times editorial titled, “Let Detroit Go Bankrupt,” and he re-upped his call against the auto rescue during the Republican primaries this year.

2. “[Romney] is supported by Lee Iaccoca and the Detroit News.” Chrysler Chairman Lee Iaccoca has indeed endorsed Romney. The Detroit News, a self-described “conservative newspaper,” endorsed him last week. But in that endorsement, the paper slammed Romney’s “wrong-headedness on the auto bailout.”