Nation: The Madman in the Tower

In the forenoon of a blazing August day, a blond, husky young man strolled into a hardware store in Austin, Texas, and asked for several boxes of rifle ammunition. As he calmly wrote a check in payment, the clerk inquired with friendly curiosity what all the ammunition was for. "To shoot some pigs," he replied. At the time, the answer seemed innocent enough, for wild pigs still abound not far from the capital. The horror of its intent only became obvious a few hours later, when the...