What should we make of Maj. Nidal Malik Hasan, who apparently killed 13 innocent people at Fort Hood?

Thomas L. Friedman

Here’s my take: Major Hasan may have been mentally unbalanced — I assume anyone who shoots up innocent people is. But the more you read about his support for Muslim suicide bombers, about how he showed up at a public-health seminar with a PowerPoint presentation titled “Why the War on Terror Is a War on Islam,” and about his contacts with Anwar al-Awlaki, a Yemeni cleric famous for using the Web to support jihadist violence against America — the more it seems that Major Hasan was just another angry jihadist spurred to action by “The Narrative.”

What is scary is that even though he was...