HOMELAND SECURITY NEWS WIRE – The U.S. Department of Transportation (DOT) recently announced proposed rules better to secure train cars and pipelines from oil spills that may lead to fire or accidents in communities across the country. The spills are byproducts of the increase in U.S. oil production and shipments coming from Canada or the Bakken oil fields of North Dakota. The proposed DOT rules would force railroads to upgrade railroad cars used for transporting crude oil, employ better braking systems, and enforce tighter speed controls. Continue reading.