Donald Trump has launched his latest Twitter assault on China, accusing its Communist party leaders of doing “NOTHING” to help the United States thwart North Korea’s quest for nuclear weapons. “I am very disappointed in China,” Trump wrote. “Our foolish past leaders have allowed them to make hundreds of billions of dollars a year in trade, yet … they do NOTHING for us with North Korea, just talk. “We will no longer allow this to continue. China could easily solve this problem!” he added.