Secretary of State Marco Rubio will become the first person other ... including Colin Powell and Condoleeza Rice. President ...

State Department spokesperson Tammy Bruce found out about Mike Waltz's job change from a reporter during a press briefing.

State Department Spokesperson Tammy Bruce was informed of the major cabinet shake-up involving Mike Waltz and Marco Rubio by ...

Latest news and live updates as Trump joins a National Day of Prayer event and delivers the University of Alabama commencement address.

Mike Waltz was photographed checking his Signal chat the day before President Donald Trump announced he was stepping down ...

Donald Trump appointed Mike Waltz to be the next U.S. ambassador to the United Nations after stripping him of his original title as the White House national security adviser ...

President Donald Trump on Thursday said he will nominate National Security Adviser Mike Waltz to be ambassador to the United ...

US President also stated that US Secretary of State Marco Rubio will assume the role of interim National Security Advisor while continuing to fulfill his duties at the State Department ...

President Donald Trump named Secretary of State Marco Rubio as acting national security adviser to replace Mike Waltz, whom ...

President Donald Trump nominated his national security adviser Mike Waltz to serve as United Nations ambassador in a major ...

President Donald Trump said that he is naming Secretary of State Marco Rubio as acting national security adviser to replace Mike Waltz, whom he is nominating for United Nations ambassador.

Former GOP communications director Tara Setmayer said Americans should not be surprised to see controversial former National ...