A wonderful example of this is coming from El Salvador and Los Angeles, where the mayors in San Salvador and Los Angeles are collaborating on getting ex-gang members to work with current gang members, offering tutoring, education, and in the process are helping incubate cease-fires and truces, and we've seen homicide rates go down in San Salvador, once the world's most violent city, by 50 percent.
一个很好的例子是 萨尔瓦多和洛杉矶。 圣萨尔瓦多市长和洛杉矶市长携手合作 组织前犯罪团体成员 与目前的犯罪团体成员一起， 开放教育班、提供教育、 并且不断劝谕停火停战， 圣萨尔瓦多的凶杀率显著下降了， 过去世界上最暴力的城市， 凶杀率下降五成。