Just a brief follow-up for those interested. The detective in AZ just gave a news conference and apparently there is a 2nd "Person of Interest" that they are looking for. He referred to him (her) as that, not saying they were looking for a suspect.
Also, he said that the Senator "was" the target. He apparently (and understandably) got a lawyer and is not talking.
TIS
so, the shooter wanted to assassinate mccain, but instead went after giffords, as well as innocent bystanders. i hope this son of a bitch actually gets the chair, and not rot in jail.
