China carries out low-key live fire drills after warning Taiwan
Reuters, April 19, 2018
https://www.reuters.com/article/us-china-taiwan/china-carries-out-low-key-live-fire-drills-after-warning-taiwan-idUSKBN1HQ04G
Tibetan charged in Sweden denies spying for China
Radio Free Asia, April 18, 2018
https://www.rfa.org/english/news/tibet/spying-04182018133403.html
The Chinese communist party is setting up cells at universities across America
Foreign Policy, April 18, 2018
http://foreignpolicy.com/2018/04/18/the-chinese-communist-party-is-setting-up-cells-at-universities-across-america-china-students-beijing-surveillance/
十九届中央国安委首会，习近平压实责任 (Xi Jinping hosts meeting of National Security Commission: Political security is the foundation of national security)
Xinhua News Agency, April 18, 2018
http://www.xinhuanet.com/politics/2018-04/18/c_1122704142.htm