Donald Trump endorsed Marco Rubio as Cuba's president, on the same day he dubbed himself "acting president of Venezuela." ...

As the question of who’s in charge of Venezuela looms, Marco Rubio prepares to work with Delcy Rodriguez, sworn in after ...

Marco Rubio emerges as Trump's most influential foreign policy figure, reportedly holding three key roles in the new administration's leadership structure.

Marco Rubio grew up inside that world. His political formation was not shaped by textbooks or diplomatic theory but by ...

As Secretary of State, the President’s onetime foe now offers him lavish displays of public praise—and will execute his ...

The secretary of State has used his old relationships to help sell the administration’s audacious strategy for the Americas.

Since the dramatic capture of dictator Nicolas Maduro by U.S. forces, questions have swirled about who is running Venezuela ...

Venezuela must not become the laborator"Washington’s role must be limited to helping create the conditions of stability ...

Secretary of State Marco Rubio said Sunday that the goal of the U.S. military operation that led to the capture of Venezuelan ...

It’s not going to cost us anything," Rubio said of the Trump Administration's plans to transform Venezuela and sell its oil ...

Secretary of State Marco Rubio said President Trump always has options when it comes to what comes next in Venezuela, after a ...

And yet, by comparison, Rubio seems less like a foreign-policy adviser and more “like a support staffer for the President,” ...