what is it about iraq that keeps these suicide bombers attacking?

The Post's Sudarsan Raghavan was in the cafeteria when the suicide bomber struck and, on Page One, writes a gripping first-person account of his experience. When Raghavan went back to the bombed-out cafeteria to recover his belongings, he discovered that his tape recorder was still running, which allowed him to hear "the vocabulary of a bombing's initial moments." Among the screaming and chaos, someone said, "It's all a curse on us, Ayad. It's because of the stealing, the corruption."
--from today's papers