Invasive 20-Pound Rodents Could Wreak Havoc on Ag

Merced County is California’s sweet potato capital. In this story, co-reporter Angela Johnston and I meet a sweet potato farming family that’s facing a crisis that could wreak havoc on the entire agricultural industry. It’s the non-native nutria, which weighs 20-pounds, has orange bucked teeth, can eat a quarter of its body weight a day, and has already done major damage to Louisiana.