Business Insider goes behind the scenes of seven once-booming businesses, from all-you-can-eat buffets and classic diners to Louisiana shrimp catchers. These industries have shaped American culture, but shifting tastes, economic pressures, and changing consumer habits have pushed many of them to the brink. 00:00:00 - Intro 00:00:27 - Iowa 80 Truck Stop 00:26:59 - Southern Cafeterias 00:50:52 - New Jersey Diners 01:17:41 - American Buffets 01:35:35 - Latin Bodegas 01:48:00 - Jell-O 01:55:48 -