Syrian envoy slams U.S. airfield attack 'message' to North Korea

By Sue-Lin WongPYONGYANG (Reuters) - Syria's ambassador to North Korea denounced what he called U.S. aggression and its "history of interventions" on Monday and said that it sending a "message" to North Korea with an attack on a Syrian airfield was irresponsible.North Korea has conducted several missile and nuclear tests in defiance of U.N. sanctions and has said it has developed a missile that can strike the U.S. mainland.U.S. Vice President Mike Pence warned North Korea on Monday that recent U