Not to open a can-of-worms... but how does the Amtrak insurance thing factor into the entire operating on Class I side of the conversation? I have heard it tossed around a few times, but no explanation of how it got to this.
Example: PRR 1223 and 7002 ran over Amtrak to Philadelphia in the late 80s? What changed? Was it just CEO preferences as mentioned previously or bigger factors?