Fox News Digital took a look at whom President Donald Trump could select to replace former national security advisor Mike ...

President Donald Trump's National Security Advisor Mike Waltz and other staffers are out at the National Security Council, ...

Trump's appointment of Secretary of State Marco Rubio to temporarily replace Mike Waltz as national security advisor is the ...

President Donald Trump’s removal of national security adviser Mike Waltz brings further disruption to his national security ...

US National Security Advisor Michael Waltz is leaving his post, a stunning fall for one of President Donald Trump’s top aides ...

National security adviser Mike Waltz is out, with Secretary of State Marco Rubio replacing him on an interim basis. President ...

President Donald Trump says he is nominating national security adviser Mike Waltz as United Nations ambassador while ...

There is a very real possibility that Trump keeps Rubio as both secretary of state and national security adviser, according ...

Trump said he's nominating Michael Waltz to be ambassador to the United Nations, while Secretary of State Marco Rubio will ...

President Trump is tapping national security adviser Mike Waltz to be his ambassador to the United Nations following reports ...

National security adviser Mike Waltz is leaving his White House post, although soon after reports about his departure were ...