"China is turning a major part of its internal Internet data surveillance network outward, mining Western social media, including Facebook and Twitter, to equip its government agencies, military and police with information on foreign targets... These surveillance dragnets are part of a wider drive by Beijing to refine its foreign propaganda efforts through big data and artificial intelligence. They also form a network of warning systems designed to sound real-time alarms for trends that undermine Beijing’s interests..." https://www.washingtonpost.com/nati...81ce9c-538e-11ec-8927-c396fa861a71_story.html