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Diplomatic Security Service (DSS) special agents provide face-to-face liaison with U.S. athletes and their Canadian counterparts during the 17th Pan Am Games in Toronto, Ontario, Canada. Special agent, DSS supervisor for the 2015 Pan Am Games’ north zone and field liaison officer for the shooting competitions, observes the women’s 75-meter sheet shooting competition at the Pan Am Shooting Centre north of Toronto. (U.S. Department of State photo)

U.S. Department of State

The Lessons of 1989: Freedom and Our Future