How swiftly times change. When Bill Clinton signed the federal Religious Freedom Restoration Act (RFRA) in 1993, hardly anyone objected. The House of Representatives had supported it unanimously; the Senate by 97-3. Likewise, when a young state senator called Barack Obama voted for a similar measure in Illinois in 1998, it seemed like a shrewd move for a man with lofty ambitions. Yet when Governor Mike Pence signed a nearly identical law in Indiana on March 26th, the outrage was deafening.  “They ought to pass a good statewide gay-rights law,” argues Douglas Laycock at the Uni...