Matt Galloway spoke with Robin Roth, she is a professor of geography at York University, and with Ei Phyu Han, she is a PhD student and a teaching assistant at York. They were speaking about a geography course taught at the university, that is also offered to refugees living on the Thai-Burma border.
The podcast can be found here: http://www.cbc.ca/metromorning/episodes/2012/02/22/course-for-refugees/