It seems fairly obvious so far that the terrible massacre in Arizona is less about Tea Party politics and more about mental illness, and how the mentally ill gain possession of handguns. This could change radically, of course, in the coming hours and days, if police discover the shooter's Tea Party membership card, or his ACLU card, and indeed, a report is surfacing that the shooter, Jared Loughner, may have had some sort of tie to a group called American Renaissance, a racist self-described think tank. But for now, a man who claims that his favorite books include Mein Kampf and the Communist Manifesto does not make it easy to categorize him in ideological terms.
It is probably far easier to categorize him in psychiatric terms. That said, of course it is true that hostile, violent political rhetoric on cable TV and on the Internet provides fodder and comfort to the mentally ill, and it was repulsive to watch yesterday as various figures from the left and the right started spinning this attack in political terms, even as Congresswoman Giffords was still in surgery. I was in airports much of the day and evening yesterday, though, and most of the televisions in various terminals were tuned to football, rather than to the thing that actually matters, so I only caught small snippets of such elevated commentary.