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

With less than three weeks to go until the Democratic caucuses, polls show a four-candidate race in Iowa; but it’s not clear if any one of them has an advantage. Kate Payne, a reporter for Iowa Public Radio and co-host of IPR’s “Caucus Land” podcast, speaks to CBSN’s “Red & Blue” about the state of the race in Iowa. Source

As Democrats debate in Iowa, voters around the country are tuning in with the hopes of narrowing down their 2020 choices. CBS News campaign reporter LaCrai Mitchell joins CBSN’s “Red & Blue” from a Pete Buttigieg watch party in North Charleston, South Carolina. Source

Six Democratic presidential candidates took the stage in Des Moines, Iowa, on Tuesday night, and voters across the country are tuning in to watch. CBS News campaign reporter Nicole Sganga is at the New Hampshire Young Democrats watch party in New Hampshire and joins CBSN’s “Red & Blue” with her report. Source

Meanwhile, Democrats were on stage in Des Moines for their last debate before the Iowa caucuses. Source

The legendary performer and wife Patti Scialfa were at the ceremony to cheer Sam on. Source

The tweets include a photo of a meatball with Bloomberg’s face on it. Source

A planned emergency declaration will temporarily ban all weapons, along with shields and helmets. Source

Ken Jennings risked nothing for the Final Jeopardy question — and ended up winning it all. Source