Last week, the White House said the National Security Council, the White House counsel office and President Trump adviser ...

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

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

There are plenty of lingering questions about the "Signalgate" fiasco. Donald Trump and his team are apparently no longer ...

The White House said Monday it has concluded its review into how a journalist was added to a Signal message group chat, as ...

When Donald Trump selected Mike Waltz to serve as national security adviser, the choice was widely seen as win-win: A combat ...

The White House on Monday said it was “moving forward” from the fallout surrounding the leak of sensitive military plans to a ...

Rep. Ro Khanna joins The Lead ...

The Trump administration sought to put the scandal over its use of the Signal messaging app behind it on Monday, calling it ...

The White House doubled down Wednesday on its insistence that its top national security officials did nothing wrong when they ...

Trump administration officials are struggling to stem the fallout from revelations that top national security officials ...

U.S. President Donald Trump's national security adviser has never used his personal email account to send classified material ...