From a usually reliable source...
Heads up! Joe Boardman and other Amtrak Brass will be making an inspection/tour trip on several LD routes starting in the Northeast and heading to the West Coast. Word has is that 3 passenger cars including Ocean View & Beech Grove will tack onto the rear of the Southwest Chief train #3 departing Chicago on May 24th bound for Los Angeles, then head up to Seattle on the Coast Starlight, then back down to Portland then east on the Builder and finally back to D. Can't confirm details, but stay tuned....