Meanwhile, the young soldier accused of leaking the secret documents that brought WikiLeaks and Mr. Assange to fame and notoriety is locked in a tiny cell at the Quantico Marine Corps Base in Virginia. The soldier, Pfc. Bradley Manning, who turned 23 last month in the military prison, is accused of the biggest leak of classified documents in American history. He awaits trial on charges that could put him in prison for 52 years, according to the Army.