Cause and effect in the War on Terror

American discussions about what causes Terrorists to do what they do are typically conducted by ignoring the Terrorist's explanation for why he does what he does.  Yesterday, Faisal Shahzad pleaded guilty in a New York federal court to attempting to detonate a car bomb in Times Square, and this Pakistani-American Muslim explained why he transformed from a financial analyst living a law-abiding, middle-class American life into a Terrorist:

If the United States does not get out of Iraq...