"As President, I will uphold the constitutional rights of law-abiding gun-owners, hunters, and sportsmen. I know that what works in Chicago may not work in Cheyenne." That was Democratic presidential candidate Barack Obama on June 26, 2008, responding to the Supreme Court's landmark decision in District of Columbia v. Heller, which struck down Washington, DC's draconian handgun ban and held that the Second Amendment protects an individual right to keep and bear arms—not a collective one. "I have always believed that the Second Amendment protects the right of individuals," Obama went on, "but I also identify with the need for...