The Blame Game after the Tucson Murders

Ross Douthat has the best commentary I've seen on this. The whole thing is worth reading.

He provides some good historical context of previous assassinations and then writes:

Chances are that Loughner's motives will prove as irreducibly complex as those of most of his predecessors in assassination. Violence in American politics tends to bubble up from a world that's far stranger than any Glenn Beck monologue — a murky landscape where worldviews get cobbled together from a host of baroque conspiracy theories, and where the line between ideological extremism and mental illness gets blurry fast.

Here's the closing:

When our politicians and media loudmouths act like fools and zealots, they should be held responsible for being fools and zealots. They shouldn't be held responsible for the darkness that always waits to swallow up the unstable and the lost.

We should remember, too, that there are places where mainstream political movements really are responsible for violence against their rivals. (Last week's assassination of a Pakistani politician who dared to defend a Christian is a stark reminder of what that sort of world can look like.) Not so in America: From the Republican leadership to the Tea Party grass roots, all of Gabrielle Giffords's political opponents were united in horror at the weekend's events. There is no faction in American politics that actually wants its opponents dead.

That may seem like a small blessing, amid so much tragedy and loss. But it is a blessing worth remembering nonetheless.