Weekend Roundup

CBS's Mark Strassman with an update on the new CDC Covid guidance on quarantining and isolation when exposed. CDC Director Dr. Rochelle Walensky expands on the guidance and criticism. CBS's Major Garrett looks back to the January 6th attack on the Capitol. Where does the House investigation stand? And, is the Capitol safer now? CBS's Stacy Lyn talks to Congressional Reporter Zak Hudak. And, more stories on crime and the courts from 2021 with CBS's Steve Dorsey. CBS Mornings takes a look at the life and legacy of legendary sportscaster and Hall of Fame football coach John Madden, who passed away at the age of 85. CBS's Steve Futterman explores the other big sports stories of the year. Our Matt Pieper on the viral stories that had us talking and Peter King with what happened in space in 2021! In this week's Kaleidoscope, CBS's Allison Keyes discusses a University of Washington study on who is most likely to be exposed to poor air quality. The pandemic hit the airline industry hard. CBS News Travel Correspondent