本周，北京大学著名法学专家贺卫方写道，重庆发生的事件”对于法律框架下社会的基本原则，是个威胁“。
He Weifang , a prominent legal expert at Peking University , wrote this week that recent events in Chongqing " threatened the basic principles of a society under the rule of law " .
贺卫方