A slate of congressional hopefuls are vying to win their Florida primaries in special elections to replace two high-profile House Republicans.

Rep. Mike Johnson, R-La., was reelected House speaker on Jan. 3., receiving the bare minimum, 218 votes. Sen. John Thune, R-S.D., was selected by his Republican colleagues as the Senate’s new majority ...

Here’s a guide to what’s new in Congress and what to look for over the next two years. Republicans will control the presidency, the Senate and the House starting Jan. 20, when Trump is ...