Meredith Clark, @MeredithLClark 2013-0-01 At the heart of the Obama administration’s aggressive stance on leak investigations lies a single, unprecedented case that could test the limit of the government’s ability to control information and punish those who disseminate it. When the court martial trial of Private First Class Bradley Manning begins June 3 at Ft. Meade, Md., the 25-year-old will stand alone, accused of aiding the enemy when he provided thousands of classified documents to Wikileaks.