Rubio is the first person to hold both roles at the same time since Secretary of State Henry Kissinger in the 1970s.

Secretary of State Marco Rubio reassures Europe that the U.S. cares “deeply” about the continent’s wellbeing despite recent ...

United States Secretary of State Marco Rubio was originally supposed to arrive on Saturday, but will arrive on March 2 ...

WASHINGTON (AP) - President Donald Trump's top Cabinet officials overseeing national security are expected back on Capitol Hill on Tuesday as questions mount over the swift escalation of U.S. military ...

WASHINGTON – President Donald Trump’s top Cabinet officials overseeing national security are expected back on Capitol Hill on Tuesday as questions mount over the swift escalation of U.S. military ...

WASHINGTON (AP) — President Donald Trump’s top Cabinet officials overseeing national security are expected back on Capitol Hill on Tuesday as questions mount over the swift escalation of U.S. military ...