Professor Bruce McAdams was interviewed and participated in a discussion this morning on CBC's 'The Current'. 

A new study confirms that tipping has little to do with service and more to do with where you live, the colour of a server's hair, the use of smiley faces and the occasional touch.   Should we end tipping in Canada?  Several people are interviewed with differing views on what that would do to the restaurant industry.

Bruce McAdams can be found at 13:50 within the 24 minute interview [1].