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

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

WASHINGTON (Reuters) - U.S. National Security Advisor Mike Waltz received emails via his personal email account but has never ...

Rep. Ro Khanna joins The Lead ...

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

The White House has declared the controversy around a Signal chat for a military strike that inadvertently included a ...

The White House concludes its review of the Signal chat leak, prompting calls for accountability and future security measures ...

White House national security advisor Michael Waltz is under fire again for reportedly using his personal Gmail account to ...

National Security Advisor Michael Waltz and a senior aide used personal Gmail accounts for government communications, ...

A US political news outlet says National Security Advisor Mike Waltz and his team "regularly" created group chats on the ...

"My head exploded when I heard the Trump administration carelessly leaked classified information about a planned US military ...