score: 2, Economy, 2021-04-18 12:05:42, published by CNN
After notorious drug lord Pablo Escobar died in 1993, his zoo's hippos were left unattended and began reproducing around the Magdalena River in Colombia. Today, these hippos are the topic of ongoing debate. While they are destroying farmland and native ecosystems and posing a huge threat to the safe... [additional details]
