A picture released on June 4, 2014, shows Chinese dissident Bao Tong, a retired aide to former Communist Party leader Zhao Ziyang, pictured at his Beijing home, He died this week, according to his family. File Photo by Bill Smith/EPA Nov. 10 (UPI) -- Bao Tong, the former top aide of ex-Chinese reformist leader Zhao Ziyang who was sympathetic to the late 1980s pro-democracy movement, has died in Beijing at 90, his son Bao Pu said. Bao was jailed over the Tiananmen Square student-led democracy movement that was crushed by the Chinese military in 1989. Advertisement Chinese dissident journalist Gao...