Yesterday, Russia released an American whom it had held since April in Kaliningrad, a slice of land held by Russia between Poland and Lithuania. Taylor Dudley had been backpacking in Europe and gone to Poland for a music festival. “At some point,” as accounts have it, he crossed into Kaliningrad and was picked up by Russian authorities. The State Department told reporters that it could not comment on the release because of a law giving control of information to the individual involved, rather than to the State Department.