"The news that he's out is, to put it mildly, very disappointing," said Vic Baker, Volusia County Republican state committeeman.

National security adviser Mike Waltz is leaving his post and will become America’s ambassador to the United Nations, marking the first major shakeup of President Trump’s second administration. Waltz ...

President-elect Donald Trump has filled the key posts for his second term in office, prioritizing loyalty after feeling ...

"Michael Waltz has learned a lesson, and he's a good man," Trump told NBC News in a phone call when asked if he still had confidence in his top national security aide. "It was one of Michael's people ...