How can he blame the Democrats when the GOP holds a majority of the seats in the House?

Trump Blames House Democrats for Bill’s Failure, Says It Fell 10-15 Votes Short

President Donald Trump just spoke from the Oval Office. He came right out and blamed the House Democrats, who are in the minority, for not lending votes to a bill that would have overturned the signature achievement of their party’s president, Barack Obama.

He said the GOP was “very close to doing it,” but got “no votes from the other side, meaning the Democrats. He said the bill was probably 10 or 15 votes shy of passage

“A lot of people don’t realize how good our bill was,” he said. He said he anticipates Obamacare will “explode,” at which point the Democrats will join the GOP in passing an overhaul.

Daniel Nasaw, WSJ