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

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

President Trump's national security adviser Mike Waltz and deputy Alex Wong are leaving the White House, multiple sources ...

Soon after former National Security Adviser Mike Waltz appeared at the center of a major scandal over the use of messaging ...

In a surprise move, National Security Adviser Mike Waltz will be leaving the Trump administration. Here's what people are ...

Reaction to Waltz’s ‘promotion,’ Rubio now ‘secretary of everything,’ Air Force nominee grilled, Trump wants Veterans Day ...

Marco Rubio will be the first person since Henry Kissinger in the 1970s to hold the positions of secretary of state and ...

White House national security adviser Mike Waltz is leaving the administration just weeks after it was revealed he added a ...

"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough ...

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

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