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

P resident Donald Trump is replacing his National Security Adviser, Mike Waltz, and nominating him to be Ambassador to the ...

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

President Donald Trump said Thursday that he’s naming Secretary of State Marco Rubio as acting national security adviser to ...

Waltz's exit comes just weeks after it was revealed he added a journalist to a Signal chat being used to discuss military ...

National security adviser Mike Waltz is leaving his post and will become America’s ambassador to the United Nations, marking ...

National security adviser Mike Waltz has been ousted from Trump’s presidential cabinet due to the scandalous Signal messages ...

Mike Waltz will be nominated as U.S. ambassador to the U.N., while Secretary of State Marco Rubio will take on the added role ...

Mike Waltz is now the UN ambassador after he was removed from his role as President Donald Trump's top national security ...

President Donald Trump has gone through his share of national security advisers. But he doesn't hold the record, yet.

Trump announced the moves shortly after news broke that Mike Waltz and his deputy Alex Wong were leaving the administration.