Call me ignorant, but what happened back in 1989?
I know a bunch of students were protesting and then got mowed down by the government or something.... but what were they protesting about?
I thought it was just the general lack of freedom stuff. Wiki tells me this also:
The protests were sparked by the death of pro-market, pro-democracy and anti-corruption official, Hu Yaobang, whom protesters wanted to mourn. By the eve of Hu's funeral, 100,000 people had gathered on the Tiananmen square. While the protests lacked a unified cause or leadership, participants were generally against the government's authoritarianism and voiced calls for economic change [1][2] and democratic reform[2] within the structure of the government. The demonstrations centered on Tiananmen Square in Beijing, but large-scale protests also occurred in cities throughout China, including Shanghai, which stayed peaceful throughout the protests.
Discharged for disciplinary reasons.

SG's a badass.