Hot races and ridings to watch — days before Quebecers vote

What could the map of Quebec look like, after voters go to the polls this October 5th? With tight races in many ridings, the political landscape could change dramatically. That’s what CBC's Sudha Krishnan’s is watching for our election night special. She joins hosts Ainslie MacLellan and Alison Brunette with a look at what you need to know about the race to be next premier of Quebec, in a special cross-over episode between This is Montreal and This is Quebec.