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". Their population grew and Colombia tried various methods of control - including castration - to no avail. It has decided to cull some 80 of the animals.Anant Ambani - son of Asia's richest man Mukesh Ambani - says he is "willing to receive and care for" the animals at his private Vantara zoo in India's Gujarat state. Colombia has not commented on the offer.In a letter to Colombia's environment minister, the CEO of Ambani's zoo said they were ready to give the herd "lifelong care" in India. The letter, published on the zoo's Instagram account, said "at the heart of this proposal is Vantara's belief that every life matters and that we have a shared responsibility to protect life wherever possible".Escobar kept the hippos at his ranch, Hacienda Nápoles - a luxury estate situated about 250km (155 miles) north-west of the capital Bogotá.After his death, the pair were allowed to roam free and multiplied along the basin of Colombia's main river, the Magdalena.