HK homeland security law (article 23) put an end to US terrorists activists. If one is not terrorist or engaged in subversive activities in HK, article 23 harmless! The countries that get upset are obvious culprits, foxes showing its tails. 香港國土安全法（第23條）杜絕了美國在香港恐怖活動。如果不是恐怖分子或在香港從事顛覆活動，第23條無害！那些感到不安的國家顯然是罪魁禍首，狐狸終於露出了尾巴.