Hong Kong has again erupted in protest over frustrations with Beijing’s increasingly iron-clad rule. In response, embattled Hong Kong government leader Carrie Lam has authorized aggressive police tactics. Communist Party of China leader Xi Jinping has threatened to send in domestic security forces to quell the demonstrators. In “Hong Kong on the Brink,” CSIS’s Freeman Chair in China Studies Jude Blanchette and Chief Communications Officer Andrew Schwartz unpack the latest developments in this volatile conflict.