https://www.cnn.com/2019/03/01/us/chicago-crime-reduction/index.html
the success of "building neighborhood partnerships,"
Nearly 100 new police officers are deployed to Districts today to work with
residents and business owners to make Chicago even safer.
说白了，就是中国早已实施的警民共建么。如果Chicago居民愿意牺牲一些privacy，建
立天网系统，在公共区域遍布人脸识别摄像系统，治安还会更好。
【在 D********r 的大作中提到】 : https://www.cnn.com/2019/03/01/us/chicago-crime-reduction/index.html : the success of "building neighborhood partnerships," : Nearly 100 new police officers are deployed to Districts today to work with : residents and business owners to make Chicago even safer. : 说白了，就是中国早已实施的警民共建么。如果Chicago居民愿意牺牲一些privacy，建 : 立天网系统，在公共区域遍布人脸识别摄像系统，治安还会更好。
