WikiLeaks founder Assange pleads guilty to espionage charge ahead of expected release

WikiLeaks founder Julian Assange arrives Wednesday at a United States District Court in Saipan, Northern Mariana Islands. (REUTERS/Kim Hong-Ji)

WikiLeaks founder Julian Assange pleded guilty to one charge of violating U.S. espionage law on Wednesday in a courtroom on the U.S. Pacific island territory of Saipan where he is expected to walk free after a deal with U.S. prosecutors.