President Trump said the Islamic State was defeated after they lost the last territory of their self-declared caliphate. But then they claimed credit for the Easter Sunday bombings in Sri Lanka, and elusive ISIS leader Abu Bakr al Baghdadi appeared for the first time in five years, in a video praising the attack. Is ISIS really beaten, or are they just regrouping? Jen talks to Brett McGurk, former U.S. special presidential envoy for the Global Coalition to Defeat ISIS, about these questions and more.

Read Brett's recent op-ed in Foreign Affairs about U.S. strategy in Syria, and his piece in the Washington Post about a GI Bill for diplomacy