Trump says US congressman Mike Waltz will be his national security adviser

FILE PHOTO: Day 3 of the Republican National Convention in Milwaukee, Wisconsin

WASHINGTON (Reuters) - President-elect Donald Trump said on Tuesday he picked Republican Representative Mike Waltz to be his national security adviser, tapping a retired Army Green Beret who has been a leading critic of China.

(Reporting by Kanishka Singh and Ismail Shakil; Editing by Chris Reese)