The House begins voting in hours. Here’s what to know.

The Louisiana Republican was unanimously nominated as his party’s candidate for speaker. But resistance among right-wing lawmakers and his slim majority have thrust his fate into doubt.

Johnson Grasps for Support to Remain as Speaker Ahead of House Vote

The Louisiana Republican was unanimously nominated as his party’s candidate for speaker. But resistance among right-wing lawmakers and his slim majority have thrust his fate into doubt.

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.

Democrats Face a Series of Tests Over Support for Israel

First up is a resolution put forth by Senator Bernie Sanders, a Vermont independent who is Jewish, to deny Israel certain military weapons.