Exactly two months after the latest Warren Buffett-owned BNSF train derailed near the spot where the Galena river meets the Mississippi, resulting in a huge fire and the evacuation of all homes in a one mile radius, moments ago another of Buffett's BNSF oil trains derailed, this time near the town of Heimdal, North Dakota, resulting in the same outcome. According to the Bismark Tribune, the town in Wells County was evacuated Tuesday morning after a train full of oil tanker cars derailed and burned about a mile and half east of here. ... For those concerned that these countless...