The only thing I would add to that, of course, is that people who are homeless, who don't have a permanent address, can't qualify for social assistance, so this is a huge problem. It's not my field of expertise, but I think that people at the municipal level, certainly in Toronto and in other big cities, are trying to tackle this, but it's a very difficult problem to deal with.
On February 15th, 2007. See this statement in context.