![](http://www.matthewboyle.net/wp-content/uploads/2009/05/img_0054.jpg)
This was my host for my visit to Toronto. Jim Craigen is a brilliant and very international trainer in co-operative learning techniques for teachers. I couldn’t have wished for better company while there. Here of course he is caught indulging in his less-well-known hobby of “impersonating a TV detective”.