National security adviser Lt. Gen. H.R. McMaster said Sunday "all our options are on the table, undergoing refinement and further development" in reaction to the North Korean nuclear program.
원문출처 : http://www.cnn.com/2017/04/16/politics/hr-mcmaster-north-korea/index.html
원문출처 : http://www.cnn.com/2017/04/16/politics/hr-mcmaster-north-korea/index.html