(FILES) This combo shows a file photo (L) taken on November 30, 2017 of US President Donald Trump smiling during the 95th annual National Christmas Tree Lighting ceremony in Washington, DC; and a file picture (R) released by North Korea's official Korean Central News Agency (KCNA) on January 1, 2018 showing North Korean leader Kim Jong-Un delivering a New Year's speech at an undisclosed location.
US President Donald Trump warned Kim Jong-Un on January 2, 2018 he has a "much bigger" nuclear button than the North Korean leader, as Washington dismissed the prospect of high-level talks between Pyongyang and Seoul. / AFP PHOTO / KCNA VIA KNS / KCNA via KNS AND Nicholas KAMM / South Korea OUT / REPUBLIC OF KOREA OUT   ---EDITORS NOTE--- RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO/KCNA VIA KNS" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS
THIS PICTURE WAS MADE AVAILABLE BY A THIRD PARTY. AFP CAN NOT INDEPENDENTLY VERIFY THE AUTHENTICITY, LOCATION, DATE AND CONTENT OF THIS IMAGE. THIS PHOTO IS DISTRIBUTED EXACTLY AS RECEIVED BY AFP.  / KCNA VIA KNS,NICHOLAS KAMM/AFP/Getty Images

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