U.S. President Donald Trump on Thursday warned against China's possible move to introduce a national security law in Hong Kong following the territory's pro-democracy protests last year that sometimes turned violent."If it happens, we'll address that issue very strongly," Trump told reporters without elaborating.The Chinese state-run Xinhua News Agency reported Thursday that the national security law, created specifically for Hong Kong, will be discussed at China's annual session of its parliament starting Friday.Hong Kong media reported that the law, which could be pushed through at the Na…READ FULL ARTICLE