Miami July 10, 2017 12:43 pm Shark Bites Swimmer Off Miami-Area Beach A swimmer was bitten by what lifeguards believed was a bullhead shark in South Florida on Sunday. Miami-Dade lifeguards believe this is the first shark attack in 20 years. US & World Videos 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 1:18 14-year-old accidentally kills his brother with a gun found in an alley