Dennis Chookaszian is the former chairman and CEO of CNA Insurance Companies, which was a $17 Billion multi line insurer with 20,000 employees. In his 26 years at CNA, Chookaszian served in numerous other executive capacities, including chief financial officer, president and chief operating officer where he was responsible for all property, casualty, life, health, and investment operations, and chairman of the Executive Committee. He was also chairman of the Agency Management Services subsidiary of...