National security advisor Mike Waltz and his office have repeatedly come under fire since news broke on the Signal chat leak ...

President Trump told reporters he does not believe national security adviser Mike Waltz should apologize for inadvertently ...

Calls have been growing for National Security Adviser Mike Waltz to stand down after he invited a reporter to a private White ...

President Donald Trump downplayed the texting of sensitive military plans to a Signal group chat that included an editor for ...

In an NBC News exclusive interview on Saturday, President Trump spoke on the phone with "Meet the Press" moderator Kristen ...

President Trump said he still has confidence in national security adviser Mike Waltz in an interview with NBC on Tuesday, following a report by a journalist for The Atlantic who says he was ...

US president defends key security official after journalist says he was added to group chat about air strikes.

No “war plans” were shared in chat with top administration officials that was shared with the Atlantic’s Jeffrey Goldberg, ...

President Donald Trump is defending National Security Advisor Mike Waltz after the latter reportedly mistakenly granted The ...

"I think it was very unfair the way they attacked Michael," Trump said. "He's a good person ... I don't think we should allow ...

Robby Soave and Lynda Tran discuss the latest from the Signal controversy, where many conservatives are asking President ...