A shady new super PAC named for Supreme Court Justice Ruth Bader Ginsberg just spent nearly $20 million on efforts to help Donald Trump appear more moderate on abortion, but the group won’t reveal where its money comes from until after the election.

The pro-Trump RBG PAC (a massive insult to the late justice, who hated Trump) is attempting to use the liberal justice’s legacy to try and boost Trump ahead of the election. Its website even features photos of Ginsberg and the former president, captioned “Great Minds Think Alike.”