Democratic leaders of key House committees are reigniting calling for National Security Advisor Mike Waltz to step down.

Americans got a fly-on-the-wall view of a group working together to execute the president’s policy.

Reports of 20 Signal chats and Waltz’s Gmail mark at least four major security liabilities uncovered since Signalgate.

Amid the backlash to the Trump administration’s use of the private messaging app Signal for sensitive U.S. military planning ...

Less than two weeks ago there was SignalGate, the Trump administration’s national security scandal that potentially ...

National Security Adviser Mike Waltz reportedly had his team set at least 20 Signal chats for other crises across the globe, ...

Waltz’s team had set up at least 20 Signal group chats dedicated to discussing international crises, Politico reported ...

Just seven days after the Signal chat scandal erupted, the White House announced that it doesn’t want to talk about it ...

We’ve spent more time debating the security breach than we have scrutinizing whether an extensive U.S. strike campaign in ...

It’s a more extensive use of the app than previously reported and sheds new light on how commonly the Trump administration’s national security team relies on Signal.

Jimmy Kimmel unloaded on the Trump administration over Signalgate last Thursday, calling the scandal a "perfect storm of ...

The team of President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial ...