What Obama said is nothing but a rigmarole of the defeated who admitted himself the failure of the U.S. hostile policy towards the DPRK, Rodong Sinmun Saturday in an article says, and goes on:

The U.S. military offensive and cyber attack can never work on the DPRK.

It was a big mistake that the U.S. thought it can bring to their knees the Korean people who regard independence as their life and soul. The DPRK successfully launched satellites and succeeded in nuclear tests with its own efforts, technology and wisdom despite the persistent politico-military pressure, threats and blockade by the imperialist allied forces. The DPRK's possession of nuclear weapons is the inevitable result of the hideous hostile policy towards the DPRK long pursued by the U.S. This means that curses come home to roost.

It admits of no argument that the American empire is drawing nearer to doom.

Wars of aggression, military pressure, interference in internal affairs, economic sanctions, etc. are leading the U.S. hegemonic structure to an end.

If the U.S. persists in its hostile policy towards the DPRK, not aware of where it stands, this will precipitate its ruin.