Crossing Zero is much more than a devastating indictment of the folly of U.S. military intervention in Afghanistan. Paul Fitzgerald and Elizabeth Gould demonstrate that the U.S. debacle in Afghanistan is the predictable climax of U.S. imperial overreach on a global scale. Like their earlier work documenting the origins of U.S. involvement in Afghanistan during the Cold War, Crossing Zero deserves the attention of all serious students of U.S. foreign policy.
–Selig S. Harrison Co-author with Diego Cordovez of Out of Afghanistan: The Inside Story of the Soviet Withdrawal (Oxford, 1996)