After taking the oath of office, Marco Rubio promised that every action taken by the State Department will be determined by the answers to three questions.

Marco Rubio was overwhelming confirmed by the Senate as secretary of State to Donald Trump. He becomes the global face of Trump's foreign policy.

Secretary of State Marco Rubio met with Panamanian President José Raúl Mulino Sunday amid his first overseas trip, as the ...

Marco Rubio was sworn in as secretary of State on ... and I hope we will do it together," he told State Department staff. Rubio is the son of Cuban-American refugees and the first Hispanic to ...