In March 2008 I chatted with a silver-haired law school professor under the marble pillars of the U.S. Supreme Court building. He was very excited. The court was to about hear Heller v. D.C. The case would decide whether the Second Amendment to the U.S. Constitution protects an individual right to own and carry guns. He had 20 law students with him. He said anxiously, “When I put in the paperwork to get seats months ago I didn’t know we’d get to see one of the last unresolved constitutional questions debated.” He said this while looking at a line of people hoping to get seats that went down the block, around a corner and out of sight.

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