CBS News has reached out to Walsh, Feith and Boodry for comment. One source said Loomer is also targeting Alex Wong, national ...

President Trump on Thursday confirmed a reported purge of national security agencies this week, with firings of at least a ...

WASHINGTON — President Donald Trump said Thursday that he's fired "some" White House National Security Council officials, a ...

President Donald Trump confirmed that multiple employees within the National Security Council were fired Thursday, adding to ...

In public, President Trump has defended his national security adviser. But behind the scenes, he has cast around for advice.

Waltz and at least one senior aide used the commercial email service to discuss sensitive government matters, The Washington ...

Trump’s National Security Adviser was using Gmail for sensitive discussions—which is far less secure than Signal.

National security advisor Michael Waltz commented on the Signal text chain leak during an appearance on "The Ingraham Angle." ...

He has never sent classified material over his personal email account or any unsecured platform,” the spokesperson insisted.

The national security adviser's use of the messaging app is under scrutiny after he mistakenly added a journalist to a ...

National Security Advisor Michael Waltz – under scrutiny after inadvertently inviting a journalist into a private chat for ...

WASHINGTON − Is National Security Advisor Mike Waltz under fire? After Defense Secretary Pete Hegseth shared detailed secret plans for a U.S. strike on Iran-backed militants in Yemen with a group chat ...