DONALD Trump today warned trigger-happy North Korea it has “too much to lose” hours after its latest controversial missile test. The tough-talking US president took to Twitter to take aim at Kim Jong-un by telling him to stick to his pledge to denuclearise his rogue nation. Trump tweeted: “Kim Jong Un is too smart and has far too much to lose, everything actually, if he acts in a hostile way. “He does not want to void his special relationship with the President of the United States or interfere with the US Presidential Election in November. “North Korea, under the leadership of Kim Jong Un, has tremendous economic potential, but it must denuclearize as promised. “NATO, China, Russia, Japan, and the entire world is unified on this issue!”Earlier today North Korea bragged it had carried out a very important test at a long-range rocket launch site reportedly rebuilt after having partially dismantled it at the start of “peace” talks. Analysts believe it could be a ground-based test of an engine to power a satellite launcher or even an intercontinental ballistic missile. It comes after Pyongyang appeared to shut the door on further US talks and just days after Pyongyang issued a…