During the 30-minute meeting, the far-right activist excoriated National Security Council officials in front of the president and Michael Waltz, the national security adviser.
Ms. Loomer said that “the White House will smell like curry” if Kamala Harris were elected, a jab at her Indian heritage. During the Republican primary campaign, in which she served as Mr. Trump’s attack dog against Gov. Ron DeSantis of Florida, Ms. Loomer floated the baseless notion that Mr. DeSantis’s wife, Casey, had lied about having breast cancer.