SEOUL, Nov 4 — The powerful sister of North Korea’s leader is warning the United States that her country will mount a stronger response to Washington’s “invariable hostile policy” toward Pyongyang, the state news agency KCNA reported yesterday. “In the present reality when new records are being set»»»

Kim Yo-jong, a department director of the Workers' Party of Korea's Central Committee and sister of North Korean leader Kim Jong-un. (KCNA-Yonhap) Seoul sees unusually swift response as bid to protect Pyongyang's international standing, keep cyber allegations from derailing potential talks with Was»»»