Donald Trump fired National Security Advisor Mike Waltz, then named him U.N. ambassador hours later, as Fox's Will Cain is lost for words.

President Donald Trump’s removal of national security adviser Mike Waltz brings further disruption to a national security ...

Waltz’s fate was sealed by his inclusion of a journalist on a sensitive Signal group chat in March. But he had been clashing ...

Secretary of State Marco Rubio’s new assignment as President Trump’s interim national security adviser brings him deeper into ...

President Trump reportedly wasn't "happy" about his national security adviser's hawkish stance on striking Iran nuclear sites ...

Mike Waltz discussed the possibility of striking Iran with Israeli Prime Minister Benjamin Netanyahu. The move upset US ...

Washington Post quotes US officials saying that ousted security adviser pushed policy 'in direction Trump wasn't comfortable ...

Marco Rubio, one of Donald Trump's closest associates, currently holds four key positions in the US administration. A White ...

Marco Rubio, one of Donald Trump's closest associates, currently holds four key positions in the US administration. A White ...

Trump’s White House purge is making headlines after he abruptly fired National Security Adviser Mike Waltz. Reports suggest a ...