MUN professor stirs up controversy by banning cellphones in the classroom.
One of his students is well-known pianist David Chafe. He joins us on phone.
CROSSTALK: Are you avoiding wheat? Many people are going gluten-free these days. Do you think it's a healthy choice, or the latest health fad? Ramona's guest is dietitian Amanda Burton of Recipe for Health http://www.recipeforhealth.ca/