Senator Amy Klobuchar, who is the ranking member of the Senate Rules Committee, said she thinks anticipated Senate restrictions during the impeachment trial are a “mistake.” “You can’t just cut us off,” Klobuchar said. Ed O’Keefe and Caitlin Huey-Burns talked to Klobuchar in the spin room after the Democratic debate about impeachment, the debate and her primary strategy. Source

President Trump told supporters at a rally in Milwaukee that Democrats “should be outraged by (Qassem) Soleimani’s evil crimes, not the decision to end his wretched life.” He was holding a rally in Wisconsin as the Democratic presidential candidates met in Iowa for their seventh debate. Source

After the debate, Senator Elizabeth Warren appeared to rebuff a handshake from Senator Bernie Sanders. The pair sparred during the debate — and in the days before the debate — about what was said in a 2018 private meeting between them. Ed O’Keefe and Caitlin Huey-Burns join CBSN from the spin room in Des Moines to discuss. Source

Tom Steyer said he was “only trying to say goodnight” and didn’t hear what Senators Elizabeth Warren and Bernie Sanders said to each other at the end of Tuesday’s Democratic debate. Steyer joins Caitlin Huey-Burns and Ed O’Keefe in the spin room to discuss his debate performance and his strategy going forward. Source

The two appeared to avoid a handshake after the debate ended. Source

New Hampshire voters at a Democratic debate watch party all said they wanted a candidate who can beat President Trump — but everyone disagreed on who that should be. CBS News campaign reporter Nicole Sganga joins CBSN from New Hampshire to discuss. Source

At the final Democratic debate before the Iowa caucuses, Senators Bernie Sanders and Elizabeth Warren clashed over their recollections of a private 2018 meeting, but foreign policy dominated the first half. Elaine Quijano leads CBSN’s discussion with Republican strategist and CBS News political contributor Leslie Sanchez, Democratic strategist and CBS News political strategist Antjuan Seawright and CBS News political contributor Molly Hooper in New York while CBS News political correspondent Ed O’Keefe, CBSN political reporter Caitlin Huey-Burns and CBSN political contributor and Democratic strategist Lynda Tran join from Des Moines, Iowa. Source

NASA resumes battery replacement work aboard the International Space Station with the second all-female spacewalk. Source

Some 56 people were affected on the ground, but no one was hospitalized, as Delta Air Lines Flight 89 returned to LAX shortly after takeoff. Source

They addressed a disputed December 2018 meeting, during which Warren claims Sanders told her a woman couldn’t win in 2020. After the debate, the two candidates appeared to have a tense conversation caught by cameras. Source