After taking the oath of office, Marco Rubio promised that every action taken by the State Department will be determined by the answers to three questions.

For Marco Rubio, the easy part is over. He was confirmed by the Senate as secretary of state with unanimous support, Democrats joining Republicans in praising his acumen and judgment. Now comes the task that will make or break his tenure: retaining the full backing of his new boss,

Marco Rubio was overwhelming confirmed by the Senate as secretary of State to Donald Trump. He becomes the global face of Trump's foreign policy.