Julian Assange is a free man once again, if a convicted felon. Does he really feel free, though? He’s probably a target of surveillance, watched all the time, his life changed irrevocably. He’s unlikely ever to be able to go back to being the man who gave us the truth unvarnished, one who could get access to sensitive information most of us could only dream of doing. WikiLeaks, the Internet platform he co-founded in 2006 with other activists, mathematicians and dissidents blazed a dazzli