Can someone explain the government's response to Attawapiskat?

 Stephen Harper has just announced that Attawapiskat, the isolated first nations community whose housing crisis has put it into a state of emergency, will be placed under third party control.

I think I'm missing something here. This doesn't seem a good response to the crisis at all. Let me list the things that I don't understand here:
1. Why is the government putting a the reserve under third party control when First Nations affairs is the responsibility of the federal government? Specifically, the Department of Aboriginal Affairs and Northern Development. It seems to me, in my ignorant and opinionated way, that if there is a housing crisis, the responsibility lies with the government to fix that.
2. Who is this third party they are appointing? A "third party" could be any person or any corporation other than the government and the reserve willing to step in the breach here, as far as I can tell. Are these going to be people appropriate to solving the housing problem? And is the federal government going to be absorbing the cost?
3. Why did it take them a month to respond to the state of emergency?
4. Why isn't the Prime Minister up there talking to the people of Attawapiskat himself? The leader of the opposition, Nycole Turmel just went up there. I remember Harper going up that town in Alberta devastated by wild fires in the spring, Slave Lake. Why is this community different?

Nycole Turmel, showing more leadership than a certain national leader. 

If someone can explain these things to me, I'd be grateful.