An Unusual Interleague Baseball Game

I stumbled across this game on Yahoo.com. Link. The Montreal Expos are playing the Toronto Blue Jays. Both teams are from Canada, but look at where they're playing, in Puerto Rico. I know atendance isn't very good in Montreal, but you would think they would play an all-Canada home game for the Expos in Montreal. I seems to me to be a slap in the face to Montreal fans, and Canada in general. I hope the Puerto Ricans are enjoying the game.