(Yonhap Interview) U.S. will do 'all' it can to back S. Korea in case of China's economic coercion: official
By Song Sang-ho WASHINGTON, May 4 (Yonhap) -- The United States will do "all" it can to support South Korea in the event of China's economic coercion against the Asian ally, a U.S. official has said, driving home an emphatic message: …