ISIS Attack Renews Debate Over U.S. Strategy In Syria

ISIS claimed responsibility for the attack that killed four Americans, including two soldiers, and at least a dozen other people in Manbij, Syria, on Thursday. The suicide bombing comes a month after President Trump announced that ISIS had been defeated and he would pull all U.S. troops out of the country. Here & Now's Robin Young talks with CNN chief international correspondent Clarissa Ward (@clarissaward).