President Donald Trump begins his four-day trip to Japan on Saturday,... becoming the first head of government to make a state visit,... after Emperor Naruhito was crowned earlier this month.<br /> On Sunday morning,... the U.S. leader is set to meet Japanese Prime Minister Shinzo Abe,... for a round of golf followed by a sumo match,... before they sit down for summit talks the next day.<br />Trump tweeted from Air Force One... that he intends to discuss trade and security issues.<br />While some observers say the trip won't amount to more than a friendly visit,... others expect it to be more than a social call,... amid talks of additional U.S. tariffs on Japanese automakers.<br />They say the two government leaders are also likely to discuss the stalled progress on denuclearization talks with North Korea.<br />Trump will wrap up his visit by meeting Emperor Naruhito on Monday to pay his respects. <br />
