The inside story:
Auto-Max Railcar Gets More Vehicles to Dealers
For your viewing pleasure:
Some discussion here:
http://www.abovetopsecret.com/forum/thread322171/pg1
It's not difficult to repurpose a train car. The NAZI train car at the start of this thread looks like a standard livestock car. However, that
proves nothing. Why are so many automobile carrying train cars on out of the way side tracks right now? Looked at the auto industry in this country lately?