President Donald Trump chose from his most loyal supporters when he created his Cabinet and appointed others to key roles within his administration.

Marco Rubio is set to embark on his first diplomatic mission abroad since being confirmed to his post, visiting five ...

Secretary of State Marco Rubio embarks this weekend on his first foreign trip in office. He's heading to Central America to ...

After a barrage of threats from President Trump, Secretary of State Marco Rubio is now tasked with trying to reap cooperation ...

US Secretary of State Marco Rubio arrives in Panama Saturday for his first trip as the United States’ top diplomat that that ...

Rubio has to balance aggressive Trump policies with Latin America's willingness to cooperate. The Panama Canal will be contentious.