Ku Song-ok (R) from North Korea smiles after reuniting with her father from South Korea, Sang-yeon, at the second round of family reunions at Kumgangsan Hotel in North Korea on Oct. 25, 2015. An estimated 66,000 family members have been separated by the 1950-53 Korean War, which ended in an armistice, not a peace treaty. (Yonhap) (END)