Sen . Chelsea Manning is accused in the largest leak of classified documents in American history . In February , he pleaded guilty to 14 of the 22 charges against him . He did not plead guilty to the most serious charge -- that of aiding the United States ' enemies . `` From Bradley 's demeanor in court , it 's clear he takes strength from the outpouring of support . '' Manning 's supporters rallied at Maryland 's Fort Meade on Saturday .
Sen . Chelsea Manning is accused in the largest leak of classified documents in American history . In February , he pleaded guilty to 14 of the 22 charges against him . He did not plead guilty to the most serious charge -- that of aiding the United States ' enemies . Manning 's supporters rallied at Maryland 's Fort Meade on Saturday .