This is the cbs overnight news. Good evening. We begin tonight with millions of americans on the move. Ignoring warnings and pleas from Health Experts to stay home this thanksgiving. The consequences could be deadly. Take a look a this. This is the airport in tulsa, oklahoma, today. Its jammed with people. Its a similar story . Several cities at the same time, the covid outbreak uncontrolled. New cases saturday doing 181,000. Total cases in the u. S. , now, well over 12 million. The death toll more than 256,000. And despite hopeful news about break through vaccines and treatments. America appears to be facing its toughest test ahead. Lilia is leading us off. Reporter americans refusing to let the covid crisis ground then. Packing airports across the country despite the cdc warnings to take home. I get it, but its thanksgiving interest people wa thanksgiving but people want to be with their families. We have to understand that the house is on fire right now. Deaths are climbing and hosp