President Donald Trump floated his deputy chief of staff, Stephen Miller, as an option to be his next national security adviser after he ousted Mike Waltz from the role last week.

President Donald Trump said Sunday that he plans to appoint a new national security advisor in about six months, telling ...

This is the first significant personnel overhaul of top White House aides, and the kind of shake-up President Trump has ...

National security adviser Mike Waltz and his deputy, Alex Wong, will be leaving their posts in the Trump White House, ...

Sources say that Thursday will be Mike Waltz's last day at the White House. His deputy, Alex Wong, is also leaving.