Signalgate was the national security adviser’s most glaring mistake. But his problems ran deeper. After Michael Waltz, the ...

National security adviser Mike Waltz drew criticism after unintentionally adding Atlantic editor Jeffrey Goldberg to a chat ...

Mike Waltz, the national security adviser for President Donald Trump, is seen in photos using Signal during a Cabinet meeting ...

A Reuters photographer captured an image of Michael Waltz’s phone screen during a White House cabinet meeting, a day before ...

Fired National Security Adviser Mike Waltz can‘t help but leak his Signal chats. Waltz, whose downfall was precipitated by ...

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

The fired national security adviser engaged in intense coordination with Israeli Prime Minister Benjamin Netanyahu about ...

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

Donald Trump ’s decision to remove Mike Waltz as his national security adviser could be followed by a mass firing of White ...

Trump announced he will be ambassador to the United Nations after Fox News reported that Waltz and other staffers in the ...

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

Former White House chief of staff Mark Meadows weighs in on President Donald Trump nominating national security advisor ...