By Lewis W. Diuguid, Kansas City Star Editorial Board columnist

North Korean political and military leaders have to be high-fiving each other and laughing outrageously.

They have restarted the communist country's weapons-grade nuclear power plant, fired short-range missiles, exploded a nuclear weapon in an underground test, threatened war if any North Korean ships are intercepted by the West and thumbed their noses at any possible sanctions from the international community.

The North Korean political and military officials are the bad boys on the planet right now with a bad temper and even worse weaponry. But like it or not, the Obama administration, China and Japan have to contend appropriately with the threat to lower the us vs. them fervor that Pyongyang has stirred up.

Sanctions obviously have no effect. A military response is out of the question.
The international community will have to come up with new tools to restore calm to the world.