Ott Outsick News Today

Welcome back to all of you watching us here in the united states, canada, and around the world. i am kim brunhuber. this is "cnn newsroom." lets go back to our top story this hour. the rapid spread of the omicron variant is causing massive disruptions to holiday plans. u.s. airlines cancelled more than 1,500 flights sunday, as staff and crew continue to call ott outsick with covid infections. meanwhile, two cruise ships returned to florida after several passengers and crew members tested positiv...