Adrian Lamo, left, walks with a soldier into a courthouse in Fort Meade, Maryland, on Tuesday, Dec. 20, 2011, for a military hearing that will determine if Army Pfc. Bradley Manning should face court-martial for his alleged role in the WikiLeaks classified leaks case. Manning's online correspondent was Adrian Lamo, a former hacker, who gave the chat logs to authorities, leading to Manning's arrest in May 2010. (AP Photo/Patrick Semansky) Accused WikiLeaker Bradley Manning sat in the same room with the man who undid his life on Tuesday, when former hacker Adrian Lamo took the stand on the fifth ...