Trump’s move to pause all federal grants and loans is a “legitimate exercise of executive oversight,” said House Appropriations Committee Chairman Tom Cole, R-Okla., who is often considered an institutionalist who has insisted upon the importance of Congressional power. “I don’t think putting a hold on things is extraordinary.”

Holding the retreat at a Trump property threatens to ignite the same kind of criticism that dogged Trump’s first term: that he has sought to personally profit from his public position.

Speaker Mike Johnson (R-La.) is staring out at a minefield as he looks to pass a sprawling tax and immigration package that pleases all corners of the ideologically diverse Republican Party, a thorny task made even tougher after President Trump laid out a lofty set of demands for the legislation.