Could it be some sort of hazmat detector? They are in an enclosed space.
I won’t speculate, but it is NOT an injector. So that blows up this whole theory about Hillary seizures. If somebody has some PROOF than I’m all ears, but I’m not going to be duped by this nonsense people keep spewing. Give me something factual.
Something factual like her being helped up stairs shows she has weak legs and is overweight. This nonsense about injectors needs to end immediately if people can’t show some facts on it. It makes us look stupid.