Ethiopia Threatens Final Offensive In Tigray

Ethiopia's prime minister Abiy Ahmed issued a 72-hour ultimatum Sunday for the leaders of the Tigray People's Liberation Front to surrender. The leader of TPLF said his people are "ready to die" to defend their region despite the prime minister's warnings.

Host Peter O'Dowd speaks with Alex de Waal, executive director of the World Peace Foundation at Tufts University.