Historian Niall Ferguson on Whether the U.S. Can Avoid World War III

Historian Niall Ferguson has studied Western empires such as the United Kingdom and the United States. PragerU CEO Marissa Streit and Professor Ferguson discuss how recent world occurrences bear resemblance to historical events that foreshadowed global conflicts. Is the U.S. an empire in decline? Is another world war inevitable? Professor Ferguson shares his perspective.