This is what it looks like when a train is forced to push through an active wildfire zone.Footage from train engineers near Armstrong, Ontario — the same area under evacuation orders right now. The sky is blood orange. Flames are visible outside the windows. One engineer says: “We’re encased in flames now.” Another: “This is getting a little scary.”These crews are trying to keep critical rail lines moving while the forest burns on both sides of the tracks.This is northwestern Ontario in July 202