Why is housing still so unaffordable, and what would it take to change that? Mike Moffatt explains how interest rates and the broader economy are shaping Canada's housing market. Then, former UN Special Rapporteur Leilani Farha examines how we got into the housing crisis and what governments could do differently. And, Rundown producer Charlie Buckley asks whether homes can become more affordable without jeopardizing the financial security of existing homeowners.