crying, do you know what she'll do? she'll give you a cuddle and then she'll tell you get back there and get him. don't let anybody ever do that to you. and if you need a stick, get a stick. if you need a brick, get a brick. that's what we do. and it makes us dangerous enemies, resourceful enemies, but it also makes us very loyal allies. >> detective john karnishen, 38 years on the job. much of it as murder place on the east side. he's seen it all. confronted with violent hooliganism, the traditional approach has always been to get out there bust some heads, make some stats, put up some numbers, lock up some perpetrators. but after decades of dealing with generation after generation of violence, much of it gang related, he took a controversial new tactic. along with a colleague, he established a new unit called the violence reduction effort and focused their efforts on the