That once happened, to all train #7/27 passengers in at least one car of the EB(if not more) in Grand Forks? Darnit, that stop is so early in the morning that IMO, you would wish they wouldn't do that there!
BTW relating to this topic, I remember seeing a cop and a drug dog walk the platform in Minot, during our stretch/smoke stop for the westbound #7/27. Couldn't tell if that cop and drug dog briefly entered the train to do a quick walk inside the train, or not. Wouldn't be surprised if they did, for all I know. And it was nice that my sleeper wasn't chosen, for where Amtrak Police did nosy interviews with certain individual sleeper passengers. I know I would've been disappointed but cooperate(as I wouldn't want my travel plans to be delayed further), if I had been chosen by Amtrak Police to do that. Knock on wood that never occurs to me, on any of my future Amtrak trips!