Kim Jong shows how crazy he is: That's the scary warning for Trump.

Kim Jong-un warned Trump he would pay dearly for the last speech at the UN meeting.

Now Trump has denied existence and made the worst insult to me even my country in front of the whole world. He has made the fiercest statement of a war in history”, Kim Jong Un was quoted as saying.

He said Trump has reached the highest hardline level with that statement and will pay dearly for it.

Finally, he expressed confidence that he would ease the American power of fire, transmit Periscope.

The American president had said that if America was forced to defend itself, then it would completely destroy North Korea.