A new ad from former Massachusetts governor Mitt Romney uses a clip of Hillary Clinton to say “Shame on you, Barack Obama.”

The ad starts with quotes from the Post’s Factchecker deeming a recent anti-Romney ad misleading, unfair and untrue. That ad attacked Romney as an outsourcer. It came out before the recent Washington Post article on Romney’s record at Bain Capital, relying instead on the then-governor’s veto of a bill that would have barred Massachusetts from contracting with companies that outsourced.

“But that’s Barack Obama,” the narrator says. “He also attacked Hillary Clinton with vicious lies.”

The ad then cuts to a video clip from 2008, when Clinton attacked her then-rival Obama for mailers claiming she called the North American Free Trade Agreement a “boon” for the economy. (Clinton never actually used that word). “Shame on you, Barack Obama,” Clinton says in the footage.

The Romney campaign has tried to drive a wedge between Obama and the Clintons before, trying to peel off voters who have fond feelings towards the last Democratic president. Given that Hillary Clinton is now Obama’s Secretary of State, it seems likely that someone in her circle will respond.