I'm thinking of Fort Chipewyan in particular. It's a very isolated northern community. In my discussions with the chief at the time, he talked about how they decided several decades earlier that they wanted to change the violence in their communities. They approached the federal government for funding. The federal government was actually very reticent about providing anything, but they stuck with it and actually came up with their own homegrown treatment programs and counselling services. It's an amazing and very tiny community, but they've come a long way.
Again, the chief himself said it had to do with leadership, because if you don't have that kind of leadership, it won't happen.