The tennis player was forced to forfeit the match after suffering a coughing fit that stopped play. Source

House Speaker Nancy Pelosi is expected to hold a vote Wednesday to deliver the articles of impeachment to the Senate, and to name the House managers who who will argue the case on behalf of Democrats. CBS News White House correspondent Ben Tracy and CBSN political contributor Molly Hooper joined CBSN to discuss the latest. Source

President Trump will holding a rally in Milwaukee Tuesday night as Democrats take the debate stage in Iowa. Mary Spicuzza is a reporter for the Milwaukee Journal Sentinel and joins CBSN to discuss what matters to the voters in Milwaukee. Source

U.S. firefighters who’ve teamed up with Australians to fight bushfires describe challenges of environment, being away from family. Source

Six Democratic candidates are set to square off tonight in Des Moines, Iowa for the final Democratic debate before the Iowa caucuses. It is the smallest group of candidates to appear on stage in any debate so far. CBSN political contributor and Democratic Ssrategist Lynda Tran joins CBSN from Des Moines with the latest. Source

“Harriet” star Cynthia Erivo was the only non-white performer recognized as a nominee for Best Actress. Source

The WNBA and its union announced a tentative eight-year labor deal that will allow top players to earn more than $500,000 while the average annual compensation will surpass six figures for the first time. Source

“Military commanders are NOT ever ‘sworn in’ to their positions let alone with the usage of a Christian bible or other book of faith,” the Military Religious Freedom Foundation said. Source

Senators Elizabeth Warren and Bernie Sanders will appear on the Democratic debate stage tonight after addressing reports of a feud. CBS News 2020 campaign reporters Bo Erickson, Zak Hudak and Cara Korte joined CBSN to discuss what messages the campaigns are focusing on ahead of the debate. Source

Democrats will hold 2020’s first presidential debate Tuesday night in Iowa with less than three weeks left until voters make their picks in the state’s caucuses. The latest polls in the state show a close race between Joe Biden, Bernie Sanders, Elizabeth Warren and Pete Buttigieg. CBSN political reporter Caitlin Huey-Burns and CBS News political contributors Antjuan Seawright and Leslie Sanchez joined CBSN with more on what to watch for in tonight’s debate. Source