Trump’s national security adviser is trying to manage his way out of a crisis. But new revelations about his team’s operational security are piling up in the inbox.

Lawmakers are calling on the National Archives to investigate the use of unauthorized communications platforms by top government officials. Democrats on the Senate Homeland Security Committee say the ...

Democratic leaders of key House committees are reigniting calling for national security adviser Mike Waltz to step down.

In a startling revelation, National Security Adviser Mike Waltz has reportedly used his personal Gmail account for government communications ... and assess the official responses. The use of personal ...

Senior members of the Trump administration’s National Security Council — including its top national security adviser, Michael Waltz — used Gmail to conduct government business, The ...

White House officials at high levels of government have been using their civilian Gmail accounts for official business, according to a report.

U.S. President Donald Trump's national security adviser has never used his personal email account to send classified material, the White House said, following a report that Mike Waltz and other ...

The National Security Council (NSC) has clarified reporting about National Security Advisor Michael Waltz and his staffers using personal Gmail accounts for government communications. A report ...

Donald Trump's national security adviser, Mike Waltz, reportedly used his personal Gmail account for government ...

National Security Adviser Mike Waltz used his personal Gmail for government communications, sparking security concerns. Reports indicate he discussed military plans on his personal email, despite ...

Hannah Parry is a Newsweek Live Blog Editor based in New York. Her focus is reporting on U.S. politics and society. She has covered politics, tech and crime extensively. Hannah joined Newsweek in ...