Indian billionaire's son offers to save Escobar's hippos

An Indian billionaire's son has offered to help Colombia get rid of a problem it has grappled with for years - a herd of hippos linked to notorious drug lord Pablo Escobar. Escobar, who was shot dead by police in 1993, illegally imported exotic animals, including a male and a female hippopotamus - dubbed the "cocaine hippos". ... Efforts failed to contain the herd's growth, with a lack of predators and the fertile and swampy Antioquia region providing perfect conditions for the native African animal to thrive. Colombian environmentalists say the hippos, believed to be the biggest herd outside Africa,...