Mike Waltz, Trump's former national security adviser, faced questions from Democrats on the Signal chat controversy Tuesday ...

Months after the chat was disclosed, questions remain over the controversy, including if federal laws were violated and if ...

Former national security adviser Mike Waltz defended his use of the messaging app Signal during a confirmation hearing ...

President Trump's former national security adviser was pressed on the inclusion of a journalist on a sensitive group chat ...

Michael Waltz, the former national security adviser, doubled down on the Trump administration’s defense of a Signal group ...

Plus, right-wing weather conspiracy theories, ICE’s disturbing admission and the Trump administration goes all in on Grok, ...

The former Republican congressman is facing lawmakers for the first time since he was ousted as national security adviser.

Waltz was removed from his job as national security adviser after he accidentally added a journalist to his Signal chat about ...

Former National Security Advisor Mike Waltz faced scrutiny over a Signal chat incident during his U.N. ambassador hearing ...

Senators questioned ex-Trump national security adviser Michael Waltz at confirmation hearing about a Signal chat that ...

President Trump’s former national security adviser, Mike Waltz, emerged Tuesday from a Senate confirmation hearing largely ...