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 Majority Leader John Thune (R-S.C.) said on Monday that he thinks President Trump’s remaining Cabinet nominees have a “path” to be confirmed. “I think they all have a path to get there,”

We’re going to wear down the Democrats. Either you’re going to play ball with us, or you’re going to go without sleep,” Sen. Markwayne Mullin, R-Okla., said on Fox News.

Trump’s pick to lead the Central Intelligence Agency is John Ratcliffe, who formerly served as Director of National Intelligence in Trump’s first term. His confirmation hearing took place last week, during which he repeatedly said he would not hire or fire employees based on their political views.

South Dakota Trade CEO Luke Lindberg was chosen as President-elect Donald Trump's pick for under secretary of trade and foreign ag affairs.

Marco Rubio has been confirmed by the Senate as the country’s next secretary of state. The nomination of the senior senator from Florida, 53, was confirmed on Monday, Jan. 20, hours after Donald Trump took the oath of office as the 47th president.

No president has ever exercised this constitutional power, but "this remains a significant possibility in the eyes of the White House," one source said.

The Economist is following Donald Trump’s progress during his first 100 days in office. Keep up to date with our Trump tracker. And sign up here to receive “The US in brief” as a newsletter, each weekday, in your inbox.

S.D., was frustrated with Sen. Chris Murphy, D-Conn., after he blocked a confirmation vote for John Ratcliffe as CIA director.

The U.S. Senate is expected to hold a confirmation vote on Tuesday on John Ratcliffe, President Donald Trump's nominee for CIA Director, Senate Majority Leader John Thune said.

The Economist is following Donald Trump’s progress during his first 100 days in office. Keep up to date with our Trump tracker. And sign up here to receive “The US in brief” as a newsletter, each weekday, in your inbox.