John McCain's people's attempts to mock Barack Obama - and in particular, Obama's claims that proper tyres and regular tune-ups are better for the planet than drilling out more oil - have run into trouble. His team decided to stick Jackson Browne's Running On Empty on the advert.
Yes. Jackson Browne.
Browne first made them pull the ad; now, he's taking legal action. And the McCain campaign are rushing backwards to try and disassociate themselves from the mess:
McCain spokesman Brian Rogers disavowed the ad, saying it wasn't a product of the Republican presidential candidate's campaign.
Just remember that - misuse of copyright material isn't of any interest to the Republicans. Unless, you know, the complaint has made campaign donations to them.