Long seen as a Republican hawk during his tenure in Congress as Florida's senator, Marco Rubio has achieved a delicate balance: aligning himself with the president's positions while suggesting his own distinctiveness.

Marco Rubio, a devout Catholic, is set to meet with the first American-born pope at the Vatican on Thursday. Last month, Trump took to social media to call the pope 'WEAK on…

Long seen as a Republican hawk during his tenure in Congress as Florida's senator, Marco Rubio has achieved a delicate balance: aligning himself with the president's positions…