Rex Tillerson testifies before the U.S. Senate Foreign Relations Committee during the confirmation hearing on his nomination to be U.S. secretary of state at Capitol Hill in Washington D.C., the United States, on Jan. 11, 2017. U.S. President-elect Donald Trump's pick for secretary of state Rex Tillerson on Wednesday called Russia a "danger" to the United States and said he favored keeping current U.S. sanctions against Moscow for now. (Xinhua/Bao Dandan)
