China imposed a national security law on Hong Kong to deter and punish what it calls “acts of secession or subversion.” Daniel Kliman, Senior Fellow and Director of the Asia-Pacific Security Program at the Center for a New American Security, and Dean Cheng, Senior Research Fellow in the Asian Studies Center at the Heritage Foundation, talk with host Carol Castiel about Beijing’s heavy-handed moves, reaction by pro-democracy activists, and what the international community, especially the United States, should do to prevent further erosion of Hong Kong’s autonomy under the “one country, two systems principle.