Miami-Dade December 2, 2020 5:40 am Miami Beach Launches Initiative to Step Up Contact Tracing Program NBC 6’s Derrick Lewis has more on how the city’s “Race to Trace” is aimed at helping the tourism industry that has been impacted by the pandemic. US & World Videos 0:20 Video shows boaters dumping trash into the ocean 1:23 Video shows security guard grab gunman who opened fire at Florida party 2:36 Large federal investigation into suspects in Homestead woman's fatal abduction 0:34 Shooting investigation underway in Miami Gardens neighborhood 0:45 Orange County sheriff discusses arrest of ‘potential serial killer'
