The American Crossroads super PAC mocked Democratic National Committee chairwoman Debbie Wasserman Schultz on Tuesday by “endorsing” her as she wades through her House re-election battle in South Florida.

The super political action committee, which is led by Karl Rove, a former advisor to George W. Bush, endorsed Wasserman Schultz over “ultra-liberal outsider” Tim Canova, who is challenging her to represent Florida’s 23rd District and is backed by Sen. Bernie Sanders. They pointed to the massive gains the GOP has snagged in both the House and the Senate, which the GOP took control of with wins in the 2014 midterm elections.