Republicans already moved last month to eliminate the use of the tactic for Supreme Court confirmations, allowing them to move forward with the approval of Justice Neil M. Gorsuch over near-unanimous Democratic opposition.
“Our country needs a good ‘shutdown’ in September to fix mess!” Mr. Trump said.
The White House moved swiftly on Tuesday to counteract Mr. Trump’s contention that he had been forced into an agreement he dislikes, claiming victory on the spending package and arguing that the White House had actually outfoxed Democrats who were spoiling for a shutdown.
“They wanted to try and make this president look like he could not govern,” Mick Mulvaney, Mr. Trump’s budget director, told reporters in a conference call. “They wanted to make this president look like he did not know what he was doing, and he beat them on that at the very, very highest level.”