Former U.S. senator from Florida Marco Rubio jumps into new role as secretary of state with flurry of phone calls, planned ...

After taking the oath of office to be sworn in as the nation's 72nd secretary of state, Marco Rubio promised that every ...

Marco Rubio told State Department employees that changes under President Trump “are not meant to be destructive, they’re not ...

The Senate voted on Monday to confirm Marco Rubio as President Donald Trump’s secretary of state, the first high-level ...