HUMILIATED KIM Jong-un has vowed to hunt down the traitors responsible for the disgraceful launch of his new warship - and they face potential execution. North Korean state media said a group of "relevant experts" were being gathered for a probe to find those responsible - after Kim branded the spectacle a "criminal act". New satellite images showed the extent of the damages, with the not-so-menacing destroyer lying on its side and blue sheets covering it up. Part of the vessel, thought to be built with help from Russian despot Vladimir Putin, still appeared to be on the shipway while...