The Senate has unanimously confirmed Marco Rubio as secretary of State; he will be the first Latino to serve as the nation's top diplomat.

Both sides agree that it will be Trump who decides if Rubio is MAGA enough to remain a member of his administration and represent his views around the world. He unceremoniously fired his first secretary of State, Rex Tillerson, via tweet, and has long made clear he views foreign policy as his domain.

Sen. Marco Rubio, Donald Trump's pick for Secretary of State, will appear for his first confirmation hearing Wednesday morning before the Senate Foreign Relations Committee. Rubio has represented Florida in the Senate since 2010 and challenged Donald Trump for the GOP presidential nomination in 2016.