Documentary following the police department in Flint, Michigan as they struggle with dwindling resources and crumbling infrastructure in a community crippled by violence and a contaminated water crisis. 纪录片拍摄了密歇根州弗林特市的警察部门,如何面对在一个因暴力和水污染危机而瘫痪的城市中去解决警力资源减少和基础设施匮乏的困境。。三国时期,魏蜀之战,魏平西督司马懿夺取了要塞街亭。诸葛亮因用马谡大意失街亭。正当此时,司马懿大军逼近西城,而诸葛亮已将兵马调遣在外,一时难以回来,城中只有一些老弱兵丁。危机之中,诸葛亮自坐城头饮酒抚琴,一副悠闲自在的样子。司马懿兵临城下,见状大疑,不敢贸然进城,退兵二十里路观察。及至控明实情返回时,赵云率大军已到,司马懿中了诸葛亮的空城计。。