Tax Cuts or the Border? Republicans Wrestle Over Trump’s Priorities.

President-elect Donald J. Trump has waffled on his preferences for how his party tackles his agenda, adding to the uncertainty for Republicans.

Four Years After Capitol Riot, Congress Certifies Trump’s Victory Peacefully

Vice President Kamala D. Harris presided over the certification of her own loss without disputing it, and Democrats made no move to challenge the results.

Congress to Certify Trump’s Election, With Memories of Riot Looming Large

A joint session of the House and Senate is set to convene at 1 p.m. to perform a ritual that was once considered ceremonial and uneventful.

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.