Pablo Escobar was many things, a Colombian drug lord, a politician and, more surprisingly, a zoo keeper. Most of his menagerie has been “rehomed” — but the hippos remain. And that’s a problem.Pablo Escobar was many things, a Colombian drug lord, a politician and, more surprisingly, a zoo keeper. Most of his menagerie has been “rehomed” — but the hippos remain. And that’s a problem.