'Sea of Shadows' Takes Viewers on a Rescue Mission to Save Porpoises

September 20, 2019
'Sea of Shadows' is a National Geographic documentary that explores how Mexican drug cartels and Chinese traffickers are threatening marine life. The film takes a closer look at how destructive poaching methods are putting the vaquita porpoise in jeopardy. Director Richard Ladkani joins Cheddar to highlight marine endangerment and the action he hopes this documentary sparks.