U.S. President Donald Trump on Tuesday warned that he has a nuclear button which is “more powerful” than the one mentioned by North Korea’s leader during his New Year speech.

The comment came around 48 hours after Kim Jong Un sent a nuclear warning to Washington, reminding it that the entire U.S. mainland is within the striking range of North Korea’s nuclear weapons.

Kim also suggested that Pyongyang can attack the U.S. at any time and that the U.S. would never be able to fight a war against him and the DPRK.

“North Korean Leader Kim Jong Un just stated that