Navy Rear Adm. John Ring, a former commander of the USS Nimitz aircraft carrier, became the 18th commander of Guantánamo prison operations on Tuesday, taking charge of a 1,700-member military and civilian staff responsible for 41 war-on-terror captives. The prison spokeswoman, Navy Cmdr. Anne Leanos, disclosed after the fact that Navy Adm. Kurt Tidd, commander […]