With Donald Trump's agenda at stake, the top Republican leaders are divided on fundamental questions of strategy.

Senate Majority Leader John Thune (R-S.D.) said “Biden opened the door on this” when asked Tuesday about President Trump’s sweeping pardons of Jan. 6 protesters, including those convicted of assaulting Capitol police officers.

The Senate is set for an Inauguration Day vote on legislation that would require federal authorities to detain migrants accused of theft and violent crimes.

Senate GOP leader John Thune (R-S.D.) is primed to hand President Trump a quick string of wins on his first days in office. Why it matters: Thune and Trump have a complicated history, but the new majority leader is doing his best to start Congress off on the right foot.

Senate Republicans are falling behind schedule on Trump’s Cabinet nominees as administrative delays threaten to push back the date of confirmation hearings.

Senate Armed Services Committee Democrats are fuming as Pete Hegseth, President-elect Trump’s controversial pick to lead the Pentagon, is set to head back to Capitol Hill on Tuesday for his

Trump said it “feels great” to be back inside the U.S. Capitol for the first time since ... He first met privately with Senate Majority Leader John Thune, R-S.D., and is also expected to ...