that read, quote, i have been so isolated so long. barbara starr is following the story and joins us now live. what else have we learned? well, john, here s where things stand now. private first class bradley manning in solitary confinement in a military detention facility. he is, according to pentagon sources, the prime suspect in the leak of the afghanistan documents, not charged yet. but details are emerging. we know already from sources he was in at least one fight, had discipline problems, and now as you say, the instant messages are emerging that manning allegedly sent to audrey an lamo, former computer hacker that eventually turned him in to federal authorities. let s look at the messages. they give you a window into who manning may really be. you started it off, john. it says, quote, i ve been isolated so long. i just wanted to be nice and live a normal life.