Christopher Hitchins of Major Hasan: Seven salient facts about Maj. Nidal Malik Hasan.

What about the emphasis on Hasan's supposedly knife-edge mental state? Well, even supposing it to have been precarious, it can hardly have been improved by immersion in the rantings of Anwar al-Awlaki. I do not say that all practitioners of woman-hating, anti-Semitic, sadomasochistic suicide immolations are themselves insane, but I do say that the teaching itself is demented. In the same way, I do not say that all Muslims are terrorists, but I have noticed that an alarmingly high proportion of terrorists are Muslim. A paranoid or depressive person—of whom we have many millions in our midst—does not have to end up screaming religious slogans while butchering his fellow creatures. But a paranoid or depressive person who is in regular touch with a jihadist "spiritual leader" is presented with a ready-made script that offers him paradise in exchange for homicide.....

By the time the mushy "pre-post-traumatic" school was done with the story, Maj. Hasan was not just acquitted of being a bad Muslim. He was more or less exonerated of having even done a bad deed.
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I wrote some years ago that the three most salient characteristics of the Muslim death-squad type were self-righteousness, self-pity, and self-hatred. Surrounded as he was by fellow shrinks who were often very distressed by his menacing manner, Maj. Hasan managed to personify all three traits—with the theocratic rhetoric openly thrown in for good measure—and yet be treated even now as if the real word for him was troubled. Prepare to keep on meeting those three symptoms again, along with official attempts to oppose them only with therapy, if that. At least the holy warriors know they are committing suicide.