In this undated booking photo released by Milwaukee County Sheriff's Office, Hua Jun Zhao, 42, is shown. Zhao, a researcher at the Medical College of Wisconsin, is charged with espionage after ... more 
In this undated booking photo released by Milwaukee County Sheriff's Office, Hua Jun Zhao, 42, is shown. Zhao, a researcher at the Medical College of Wisconsin, is charged with espionage after prosecutors say he stole details of a cancer-fighting compound that he wanted to share with China. (AP Photo/Milwaukee County Sheriff's Office) less 
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Associated Press | Photo By Milwaukee County Sheriff's Office
Tue, Apr 2, 2013 2:29 PM EDT