OMAHA, Neb. (AP) — News that North Korea is sending home 55 sets of remains is being welcomed by relatives of those missing from the Korean War. But most know they still face long odds at achieving any closure: Thousands of soldiers are still unaccounted for, and identifications could take decades. Ruth Santella, 84, of St. Paul, Minnesota, doesn’t hold much hope of living long enough to discover whether her older brother’s bones are among those released by North Ko...