Darwin Candidates? Just practicing, the power is returning from setting out 1 empty boxcar in Huntsville Yard and hooking back up to its train. You can see the conductor on the ground in the sunny spot between bridges. From the amount of snowmobile tracks paralleling the tracks underneath the highway it appears that at least 50 machines go through there daily, and some of them ride right up to the rails. Of course they've been doing this for years, but sooner or later there's bound to be an incident, and maybe then the police might take a closer look.