The CBC Pollcast, hosted by CBC poll analyst and founder Éric Grenier, explores the world of electoral politics, political polls and the trends they reveal.

As the campaign reaches its halfway point, Wednesday's leaders' debate between Saskatchewan Party Leader Brad Wall and NDP Leader Cam Broten could be decisive. That is, if people in Saskatchewan haven't already made up their minds.

Saskatchewan election 2016

Saskatchewan voters go to the polls on April 4, 2016. There are 61 constituencies up for grabs. (CBC)

Joining host Éric Grenier again to break down the state of the election campaign is the CBC's Stefani Langenegger. 

Have the first two weeks of the campaign had an impact on party fortunes? What's at stake for Brad Wall and Cam Broten in Wednesday's debate? Could the leaders' debate move public opinion, or are voters set in their choices?

Listen to the full discussion above — or subscribe to The CBC Pollcast and listen to past episodes.

You can follow Éric Grenier and Stefani Langenegger on Twitter.