Secretary of State Marco Rubio now holds four top roles in the Trump administration, raising questions about power, trust – and whether one man can do it all.

Secretary of State Marco Rubio's new job as national security adviser sets the former Donald Trump rival up for a bigger role ...

As Rubio ascends in Trump’s administration, those close to him and Vance downplay any talk of a clash between the two men, who have become close friends and ideological allies.

Trump has acted to ensure that America speaks with one voice abroad — his own. That’s not a power grab. It is a reassertion ...

The former senator from Florida is now the head of four government bodies. He has outdone Henry Kissinger and even Xi Jinping ...

In a dramatic shift in fortunes, Rubio is the first person since Henry Kissinger to be both secretary of state and national ...

There is a very real possibility that Trump keeps Rubio as both secretary of state and national security adviser, according ...

Germany’s Foreign Ministry has responded forcefully to U.S. Secretary of State Marco Rubio's criticism of the country's ...

November 2006-November 2008 – Speaker of the Florida House of Representatives. Rubio is the first Cuban-American to hold the position. November 2, 2010 – Elected to the US Senate. 2011 ...

A lot has changed in the fortunes of Secretary of State Marco Rubio. He is now President Donald Trump‘s go-to Mr. Fixit, who in the first hundred days of this administration has revealed himself ...