Interesting theory regarding Arlington Cemetery and the visit by POTUS I was watching a YouTube video and when it finished the video in the link below came on and the guest on there had an interesting theory on the speculation regarding a subterranean structure, some on the chans have suggested it may be a bolt hole, this guy then goes on to link the POTUS visit and where he stood to some interesting ideas.... Whilst watching I started to consider that the messages in the envelopes at the Bush funeral maybe connected to that visit by POTUS and the possible message that POTUS was covertly giving the DS by where he stood... Maybe those messages simply had a grave marker number or name.... ? That might explain why Jeb needed so little time to react the way he did.. ie; a one worded message or numbers? Regardless this was an interesting take on this visit and exactly what may be going on at Arlington... and how close POTUS was to the construction work... https://youtu.be/1M-0Ez8mm58