呼唤自由，心永燃。百度爱番番

　　Banned until very recently, Arteche’s clandestine documentary chronicles a group of students’ movements in Mexico in 1968. 　　On July 22, 1968, two rival groups of male adolescent students fought each other in the Ciudadela neighbourhood of Mexico City; the next day the city government responded by sending policemen to stop the accompanying vandalism and to arrest the perpetrators... (展开全部)