‘I am a member of ISIS’: 2 prisoners in Mosul explain why they joined the jihadists

Iraqi police officers escort Juma Ibrahim, a self-confessed member of ISIS, to an interview with journalists in east Mosul.

As the battle to defeat ISIS in Mosul continues, security forces are rounding up those suspected of supporting the militants. CBC News met two detainees who admit they joined ISIS, but now claim that was a mistake.