WHO Head: Ebola 'Greatest Peacetime Challenge' in U.N. History

With the Islamic State on the march and Ukraine in an undeclared war with Russia, next week's United Nations General Assembly already has a full plate of thorny challenges to address. But top U.N. officials are desperately trying to bring attention to another: the escalating Ebola epidemic in West Africa, which they say is rapidly outpacing the international efforts to contain it.WHO Head Ebola 'Greatest Peacetime Challenge' in U.N. History by Thavam