March 3, 2019 7:06 pm 6 Things to Know – 3/3 NBC 6 Anchor Johnny Archer has a look at the 6 things you need to know. US & World Videos 2:46 Boat explosion kills 1, injures several in Dania Beach 3:06 Fact-checking Kamala Harris' claims at CNN town hall 2:16 Southwest Ranches mayoral candidates make final pitches to voters ahead of election 4:27 Amendment 4 lawsuit relies on flawed state report 2:13 Miami-Dade correctional officers sentenced to 20 years in deadly beating