Sen. Tammy Duckworth said Sunday that she expects Mike Waltz to have a "brutal hearing" for U.N. ambassador after his ...

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

President Donald Trump has nominated Mike Waltz to be the next U.S Ambassador to the United Nations just hours after firing ...

Waltz's deputy, Alex Wong, who was also ousted this week, reportedly remains at the National Security Council.

More than a month after he drew criticism for using Signal to discuss an impending military attack, Waltz was seen using what ...

In the photos, Waltz has apparently remembered to turn his papers face down before the troupe of reporters — print, TV, photo ...

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

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

Beast’s impeccably sourced David Rothkopf reveals the inside story of Waltz’s exile—and what it tells us about his boss.

The national security adviser infamously added The Atlantic's Jeffrey Goldberg to a Signal group chat discussing Yemen attack ...

Welcome to the online version of From the Politics Desk, an evening newsletter that brings you the NBC News Politics team’s ...

President Donald Trump ousted his national security adviser, Michael Waltz. Trump’s use of an 18th century law for ...