Democrats could end up pushing the Republican tax bill over the finish line in Congress.

“I’m not ruling out supporting it. Heck, no,” Sen. Joe Manchin (D-W. Va.) told Politico. Manchin is gearing up for a re-election fight next year in his red state.

And several vulnerable Dems — including Sens. Heidi Heitkamp of North Dakota and Joe Donnelly of Indiana, as well as moderate House members like Henry Cuellar of Texas — are signaling their potential support for the bill.

But Democratic leaders Rep. Nancy Pelosi and Sen. Charles Schumer are pushing their members to hold firm.

President Trump has wooed the wavering Dems by name in speeches on the tax plan.