farrell interesting way. then, it came to a grinding halt after last summer when kim jong-il fell ill. it is unclear how this is going to be resolved. there are many who believe that diplomacy should be tried again. right now, north korea has been flat for heavy u.s. sanctions. >> thank you, christiane amanpour. captain michael scott speicher's remains found in iraq but his family is still hoping to find answers in washington. having the right tools is crucial