I doubt they'll contact the 'expert'. Couple years ago, Discovery had that series about "The Underground". One show the guy was under some hotel in NY City. There was a rail yard below the hotel's basement. Sitting at a siding was a "mysterious" railroad car. The "expert" was saying that it was armored and belonged to FDR. That it brought his limo to NY. HOW they'd have gotten it into the RR car was never explained. The markings on the side of the car was a 'secret' code indicating that the car belonged to the government. Sent the producers an email, telling them the "secret code" was the abbreviation for a Mid-West Agricultural Co-op, and that the 'armored car' was actually a refrigerated unit. Received an email saying "We'll get back to you." Never did hear back from them.
"No man's life, liberty, or property is safe, while Congress is in session." Mark Twain