Rabbi Mordechai Raizman is the CEO of the Associated Talmud Torahs (ATT), the central agency for Jewish education in the greater Chicago and Jewish community which currently has an enrollment of nearly 4,000 students in its schools. Prior to that, he was the Director of Outreach at Chicago Torah Network, one of the founders of Bais Medrash Mikor Hachaim, a place for learning for young adults, and a Rebbe at Arie Crown Hebrew Day School. He has been giving a daily Daf Yomi shiur for the past seven years.