C-45 -- the bill to legalize marijuana -- finally made it through Parliament this week. But it won't be legal to smoke pot until October 17, which is quite a bit longer than the anticipated 2-3 month implementation time. And just because it's going to be legal doesn't mean all the wrinkles have been ironed out. Plenty of questions remain. We put some of those to the government's point man on the file -- the parliamentary secretary to the justice minister -- Bill Blair.