Miami-Dade December 23, 2021 5:09 am Miami-Dade and Broward Tackle COVID Surge NBC 6’s Nicole Lauren is at Tropical Park, one of the sites where people are rushing to get tested ahead of the Christmas holiday. US & World Videos 1:32 6 to Know – Top stories of the day 1:23 6 to know – Top stories of the day 1:42 6 to know – Top stories of the day 1:48 6 to know – Top stories of the day 1:39 6 to know – Top stories of the day