Vivos

When a Mexican school bus was attacked in 2014 by unknown assailants and 43 young people disappeared without a trace, the world was horrified. The waves of random, brutal violence in the troubled country had reached a level that could not be ignored. But the investigations ran aground in loose theories and corruption, while the drug cartels continued ravaging. The Chinese artist and documentarist Ai Weiwei lends a voice to those left behind in his investigative and deeply human film.