U.S. President Donald Trump tweeted Sunday that the joint military drills with South Korea could re-start if talks with North Korea breaks down.<br /> He also said that it was his request to put the war games on hold,... adding they are expensive and provocative. <br />In a series of tweets on the same day,... Trump slammed "fake news" which claims Washington made so many concessions to Pyongyang just because the two leaders met face-to-face. <br />He also stated the Singapore summit has brought world peace,... adding the U.S. has brought back hostages and remains of great fallen heroes. <br />