August 14, 2019 5:45 pm Shark Expert Greg Skomal Explains How Tags Work Dr. Greg Skomal joins Megan Winton to go over different shark tags in this week’s episode of Shark Tales. (Collaboration with Atlantic White Shark Conservancy) 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 2:09 President of MIT calls for shutting down pro-Palestinian encampments 3:57 Pleasant Sunday despite morning showers 1:00 Three dead in apparent murder-suicide in Lowell
