Trump hoped to jump-start construction of a massive wall on the U.S.-Mexico border with money in a must-pass government funding bill. But Democratic leaders are vowing to block any legislation that includes a single penny for the wall.

With the GOP consumed by its own divisions, the White House and Hill Republicans will have to rely on Democratic votes to avoid a government shutdown next month in what would be another disaster for Trump’s fledgling presidency.

Republican leaders, wary of this, are considering a plan that would not directly tie the border wall money to the April 28 government funding deadline. Some Republican insiders worry that the president cannot afford another major legislative setback — and they believe a shutdown showdown would result in just that.