Article Photos: Daughter fights for return of dad trapped in China 15/27

ADVANCE FOR USE MONDAY, MARCH 18, 2013 AND THEREAFTER - In this Jan. 28, 2013 photo, Chinese-born U.S. scientist Hu Zhicheng stands at the waterfront promenade along the Huangpu River in Shanghai, China. For 17 months he was jailed while police investigated accusations from a business rival. During that time, he and his family say, he was allowed no contact with his wife or children other than the occasional letter. (AP Photo/Eugene Hoshiko)