I read this article in the printed newspaper at a coffee shop today. The "message" at the end of the article was a graphic of a finger over a pair of lips. Pr

I read this article in the printed newspaper at a coffee shop today. The "message" at the end of the article was a graphic of a finger over a pair of lips. Presumably from the description in the article it is Amtrak's "Quiet Car" logo. No idea how or why it ended up the way it did online.