WASHINGTON — President Donald Trump abruptly stalked out of a meeting with congressional leaders Wednesday with a flat declaration he would no longer work with Democrats unless they drop all investigations in the aftermath of the special counsel’s Trump-Russia report.

Democrats said the walkout seemed scripted. House Speaker Nancy Pelosi called it all “very, very, very strange” and said she was praying for Trump and the nation.

After turning and leaving the three-minute non-meeting with the Democratic leaders, scheduled for a discussion of U.S. infrastructure problems, Trump strode to the Rose Garden where aides had gathered reporters and TV cameras for his demand that Congress drop its investigations that are increasingly leading to talk of what he called the “i-word” — impeachment.

Trump assailed Pelosi in particular for her comment earlier in the morning on Capitol Hill that she believed the president was engaged in a “cover up” of the Russia probe.

Trump said, “I walked into the room and I told Leader Schumer and Speaker Pelosi I want to do infrastructure,” referring to the top Democratic senator, New York’s Chuck Schumer.