Harris Faces an Awkward Election Task: Certifying the Vote She Lost

The vice president will preside over Congress on Monday as it counts the Electoral College votes finalizing her defeat by Donald J. Trump.

John Thune Takes Charge in the Senate, Ushering in a New Leadership Era

The affable traditional conservative from South Dakota is the first new chief of the Senate G.O.P. in nearly two decades. He will confront a challenge managing President-elect Donald J. Trump’s expectations.