Florida Sen. Marco Rubio is receiving a warm welcome at his confirmation hearing to become secretary of State.

Donald Trump's former primary opponent Sen. Marco Rubio is meeting with the Senate Foreign Relations Committee Wednesday as the president-elect's secretary of state nominee.

Once a bitter critic of President-elect Donald Trump, Republican Sen. Marco Rubio of Florida headed into his first Senate hearing Wednesday as nominee for secretary of State. Rubio, with extensive experience on Capitol Hill and in foreign policy circles,

Donald Trump's pick to be the nation’s top diplomat, Marco Rubio, is promising to place America's interests “above all else.”

President-elect Trump’s pick to lead the State Department, is expected to tell his Senate colleagues Wednesday morning that the incoming administration will place American interests “above all else.”  “Placing our core national interests above all else is not isolationism,

Sen. Marco Rubio, Donald Trump’s pick for secretary of state, is widely expected to win Senate confirmation to the post.

Donald Trump’s picks for Cabinet are going before Senate committees that oversee agencies Trump wants them to run. Watch live.

Senators will question Scott Bessent, Trump's choice for Treasury Secretary, and Doug Burgum, his pick for Interior Secretary.

The Senate is accelerating the confirmation process Wednesday for President-elect Donald Trump’s Cabinet choices, scheduling half a dozen hearings.