Tom Donilon; Ian Bremmer; Bernard-Henri Lévy

Tom Donilon, who served as National Security Advisor under President Obama, discusses the U.S.-China summit between Presidents Trump and Xi Jinping. Ian Bremmer, the president of the Eurasia Group, discusses the Middle East and other foreign policy developments of the day. Filmmaker Bernard-Henri Lévy with a look at his new documentary, "The Battle of Mosul."