foreign-policy on areally cool joke. >> as cool as it would be it wouldn't look good in the history books. we thought it would be funny . >> professor, to olympics help foster diplomacy amongst adversaries are does the help of rogue nations like north korea to put a face on their misery? >> if we go back to 1936 where the world welcomed hitler and the nazis and allow them to disqualify jewish runners and hitler would ultimately shake hands. all of that. it could be used as a terrible show. helping to radicalize regimes. it can also, let's think of how many of these cheerleaders will go back to north korea. i hereby offer to represent any of them that want to defect. >> think about this. here's the reason why i think they will defect. each one of those cheerleaders ffamilies are probably in a