September 11, 2018 11:51 pm Tropical Storm Isaac Weakens NBC 6 meteorologist John Morales tracks Tropical Storm Isaac as it heads toward the Caribbean. US & World Videos 0:29 DeSantis announces Freedom Month Sales Tax Holiday for Florida families 0:47 Police deploy tear gas, arrest 10 people at USF during protest 1:35 6 to know – Top stories of the day 1:04 Tour bus driver speaks out about inferno on I-595 0:47 Video shows woman hurling bowling ball at another's head in Brickell