Mr. Chairman, on geothermal, there's a new association. I think it was incorporated a year ago. I know the person who takes care of it is very knowledgeable, and as far as I can remember, his name is Denis Tanguay. The association is a Canadian association from coast to coast. I think it would be very interesting if we could invite him, because he knows all about geothermal. That's one thing.
Last week, somebody mentioned somebody from NRCan who has good experience in alternative energies. His name--I don't know him personally--is Graham Campbell. I wonder if we could invite this gentleman, because it would be a help.