Juan Zarate served as the Deputy National Security Advisor for Combating Terrorism from 2005 to 2009, and was the first ever Assistant Secretary of the Treasury for Terrorist Financing and Financial Crimes. Zarate sits on several boards, including the Vatican’s Financial Information Authority, the Board of Advisors to the Director of the National Counterterrorism Center, and HSBC’s Financial System Vulnerabilities Committee. He is author of Treasury’s War: The Unleashing of a New Era of Financial Warfare (now out in paperback).