I think loughner was targeted after he made a movie about the college being a scam. The deductive thinking and changing words was what he was trying to convey in his videos. He was crying out "mind control", the schools want you to continue to subscribe to everybody has to have a college degree or they can't even apply for a job. He was also talking about the currency and a new symbol. I think the "Loose Change" video being something that he was obsessed with shows his distrust in our government. Now they are using this to show that being a 911 truther is that you are crazy and evertything else that you don't beleive in against the government it that you are a terrorist.
It seems strange to me that he keeps smiling in his line up picture and at court....it makes me think that he is drugged.