COVID-19 protocols for schoolchildren debated as case numbers trend upward

With parts of the South experiencing a record surge in COVID-19 cases and the highly contagious delta variant now tied to 93 percent of cases nationwide, a showdown is intensifying in several states where governors are banning mask mandates just as kids head back to school. NBC’s Kerry Sanders reports for TODAY from Riviera Beach, Florida.Aug. 11, 2021