We live in angry times. For evidence, turn on any news program. An awful lot of people, led by right-wing politicians and radio and TV entertainers, are angry at Barack Obama for trading five Taliban officials, who have been held for years without charge in the Guantánamo prison, for an American soldier, Sgt. Bowe Bergdahl, who apparently walked away from his outpost after having a change of heart about the Afghan war. The Right is apoplectic. To make matters worse for the right wing, Obama...











