"I think it will be a brutal confirmation hearing," Sen. Mark Warner said of Mike Waltz. "I think he's going to have tough ...

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.

The Washington Post reported that Donald Trump soured on Waltz over Waltz's support for an Israeli attack on Iran.

Following the ousting of Mike Waltz, Trump is contemplating Stephen Miller for the National Security Adviser role.

Marco Rubio serving as both Secretary of State and national security adviser could be "ultimately disadvantageous" to ...