One of Erik's obsessions right now is trains. He LOVES them! Just about anywhere we drive around here we see railroad tracks. We can hear the train whistles from our house. One of our favorite weekend activities is riding the local commuter train up to Albuquerque and seeing the sights up there. And when he can't talk us into taking him on the train for a ride, he will happily settle for going and sitting at the train station or near the rail yard to just sit and watch the trains go by.