news here on msnbc. good morning. i'm chris jansing in for craig melvin at world headquarters in new york city. right now we're dealing with a disturbing dose of deja vu with covid. cancellations, school closings, travel restrictions are once again being put in place, and just in time for the christmas rush. folks who are traveling say to take in a broadway show may find that much of the anticipated performances have been canceled because breakthrough cases are now plaguing fully vaccinated cast and crews. the nba, nfl, and nhl have not been spared either, forcing to sideline players, including