By Patricia Zengerle, Simon Lewis and Doina Chiacu WASHINGTON (Reuters) - Republican U.S. Senator Marco Rubio promised a ...

Ukraine and Russia both need to make concessions to end the war between them, Sen. Marco Rubio (R-Fla.), President-elect ...

Rubio and Trump have put aside past acrimony to make the Florida lawmaker the least controversial in an unusual slate of ...

Among President-elect Donald Trump's Cabinet picks, secretary of state nominee Marco Rubio may face the easiest confirmation ...