The ad features Obama's remarks on the campaign trail — and Romney's response from the stump.

After a crowd at an Obama rally on Friday booed Romney, the president cut in. "Don't boo, vote. Vote. Voting is the best revenge," he said.


Romney pounced on the remark. "Did you see what President Obama said today? He asked his supporters to vote for revenge," he said. "Instead I ask the American people to vote for love of country."

The campaign did not say where the ad is running, and it's unclear where they'd be able to get it on the air before the election since few television stations book new commercial time on weekends.

Watch the ad: