With World Cup looming, can Mexico contain the chaos unleashed by the killing of drug lord ‘El Mencho’?

By Sol Amaya, Gonzalo Zegarra, Alessandra Freitas, CNN The chaos unleashed by the killing of Mexican drug lord Nemesio “El Mencho” Oseguera has sparked fears that the country could face a new wave of violence just as it enters its final preparations to host the world’s biggest sports event. Mexico is expecting to welcome more