WYOMING, OH - JUNE 15:  Fred Warmbier, father of Otto Warmbier, the 22-year-old college student who was released from a North Korean prison on Tuesday, holds a press conference while wearing the jacket his son wore when he gave a forced confession in North Korea June 15, 2017 in Wyoming, Ohio. Otto Warmbier spent 17 months in a North Korean prison after being sentenced to 15 years for allegedly attempting to steal a propaganda poster. Warmbier is currently in a coma at the University of Cincinnati  Medical Center. (Photo by Bill Pugliano/Getty Images)
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