World News Roundup

A mixed report on Johnson and Johnson's COVID-19 vaccine as a new variant appears in the US. There is an effort to try and expel a new congresswoman, who is rejecting calls to resign. A Georgia poultry plant is under scrutiny after a liquid nitrogen leak there kills 6. Correspondent Steve Kathan has the CBS World News Roundup for Friday, January 29, 2021. Learn more about your ad choices. Visit megaphone.fm/adchoices