Waltz was among high-ranking members of the administration who accidentally shared plans about a forthcoming U.S. military ...

Secretary of State Marco Rubio has been thrown into two top national security jobs at once as President Donald Trump presses ...

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

President Donald Trump said Thursday that he’s naming Secretary of State Marco Rubio as acting national security adviser to ...

President Donald Trump said Thursday that he’s naming Secretary of State Marco Rubio as acting national security adviser to ...

Former Florida Senator and current Secretary of State Marco Rubio will serve as the acting national security adviser, ...

WASHINGTON — President Trump announced a major shakeup in his national security team Thursday, tapping Mike Waltz to be his United Nations ambassador while Secretary of State Marco Rubio will ...

Trump ousts national security adviser Mike Waltz amid internal tensions and a messaging scandal, naming him UN ambassador and ...

President Donald Trump ousted his national security adviser, Michael Waltz. Trump’s use of an 18th century law for ...

Horse trainer Kenny McPeek joins 'Fox & Friends First' to explain how Toby Keith's horse, Render Judgment, secured a spot at ...

“Mike Waltz has worked hard to put our Nation’s Interests first. I know he will do the same in his new role.” Trump said that Secretary of State Marco Rubio would instead step into the role ...