Seeking the vote

We're seeing lots of promises right now in the provincial election campaign. PC leader Alison Redford says her party will build more family care clinics if elected. Alberta Liberal leader Raj Sherman is vowing to make university free. Wildrose leader Danielle Smith is pledging to give Albertans 300 dollar energy dividends. Doug Dirks asks Duane Bratt, Chair of the Department of Policy Studies at Mount Royal University, for his perspective.