FILE PHOTO: U.S. President Donald Trump hosts the 2024 Stanley Cup Champions, the Florida Panthers in the East Room at the White House in Washington, U.S. February 3, 2025. REUTERS/Leah Millis/ File Photo

WASHINGTON (Reuters) -U.S. President Donald Trump signed an executive order designating the antifa movement as a "domestic terrorist organization," the White House said on Monday, after promising actions targeting left-wing groups following Charlie Kirk's assassination.

(Reporting by Kanishka Singh and Jasper Ward in Washington; Editing by Chris Reese)