I personally draw a distinction between the gigantic-sized stuff the US federal government does (military and wars, fiscal and monetary policy, taxes, transfer payment programs) and the medium-sized stuff (HUD, EPA, FCC, etc.)
The medium sized stuff can be steered by the adminstration in power. The people you elect can exert influence in those areas, I mean.
But the huge stuff is out of their control. The military especially is very interesting to me because no war just happens spontaneously. It's all got to be planned years in advance. In that context, where does a Jade Helm fit in?
Anyhow, regardless of what you think of the loudmouths regarding Jade Helm, that campaign was certainly odd in its conception both in terms of size and setting.
What possible valid reason would the US military have for doing large scale trainings in US urban settings? I don't mean that question in a conspiracy sense. I mean, logically speaking, why? The military has the tactics and hardware to engage in urban settings down pat. Just training for training's sake? That's nonsense.
I'll leave the speculation as to the "real" motives for Jade Helm to the more frothy-mouthed. What I know after-the-fact was there was an odd/confusing move by the military, followed by a terrible sales job by the stuffed shirts in power that led inevitably to a failed/cancelled campaign. It reinforces my point that the power structure seems to be creaking here.