A video clip shows former National Security Advisor Mike Waltz being left standing on the tarmac as Donald Trump left for an ...

Latest news and live updates as Trump joins a National Day of Prayer event and delivers the University of Alabama commencement address.

“Who really needs to go is Hegseth ... because of his absolute careless treatment of this kind of information,” Sen. Elizabeth Warren (D-Mass.) told HuffPost. “I would dare him to go to [Naval Station ...

Waltz was at the center of the Signal chat controversy, in which a journalist was accidentally included in a discussion of sensitive military information.

President Donald Trump says he is nominating national security adviser Mike Waltz as United Nations ambassador while ...

CNN's Kaitlan Collins played video Thursday that may have helped predict National Security Adviser Mike Waltz's downfall from the Trump administration. It was recorded earlier this week, showing Waltz ...

Mike Waltz, President Trump's national security advisor, is leaving the White House weeks after he accidentally added a ...

The president says Waltz, who started the leaked Signal chat, will be nominated as US ambassador to the UN and be temporarily ...

Waltz was expected to become the first casualty of the second Trump administration after the group chat fiasco, but has now ...

Elbows up proved to be a great slogan for Carney during the campaign. If he really wants Canada to get its elbows up against ...

National security adviser Mike Waltz and his deputy, Alex Wong, are exiting the administration, CBS News’s Jennifer Jacobs ...

President Donald Trump has removed Mike Waltz as national security adviser and instead will nominate him for United Nations ...