President Donald Trump said Thursday that he would nominate national security adviser Mike Waltz to be U.S. ambassador to the ...

(Reuters) - President Donald Trump said on Thursday that he is nominating national security adviser Mike Waltz to be the next ...

Sen. Mark Warner (D-Va.) predicts that former national security adviser Mike Waltz will face a “brutal” confirmation hearing ...

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...

Trump said he's nominating Michael Waltz to be ambassador to the United Nations, while Secretary of State Marco Rubio will ...

Fox News contributors Ben Domenech and Leslie Marshall discuss Mike Waltz being moved from his position as national security ...

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

Sen. Tammy Duckworth said Sunday that she expects Mike Waltz to have a "brutal hearing" for U.N. ambassador after his surprise departure as national security adviser.

President Donald Trump announced former national security advisor Mike Waltz as his choice to serve as ambassador to the U.N.

President Trump said Rubio will be acting National Security Adviser as he nominates Waltz to be the United States' ambassador ...

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

President Trump is tapping national security adviser Mike Waltz to be his ambassador to the United Nations following reports ...