Until this week, the social critic Sima Nan was best known for getting his head stuck in an escalator at Dulles Airport. That moment was particularly precious because Nan, a devoted neo-Maoist, had just posted another of his anti-America screeds on Sina Weibo before flying to DC.
But China’s most famous wumao is now back in the news for a more impressive reason: as an impassioned defender of free speech.
