No, that one was a little similar, but separate. Here, I found a link.
https://en.wikipedia.org/wiki/Jade_H...iracy_theories
That only mentions Abbott sending the cops to "monitor" the exercises, but as I recall he had them create a cordon surrounding the area of the exercise with cops spaced along it to radio out a warning if any of the Army left that area to go round up Texas for the concentration camps. And one of the two stooges, either Beck or Jones (that's Infowars' surname!) pushed photos of train cars with manacles bolted to the walls that were supposed to be how everyone would be transported.
You could tell me there's a contingent on Facebook pushing the notion that the government is putting drugs in the water to make us see colours differently, and I'd believe it, really. We've gotten unbelievably gullible as a people. But a state's governor falling for it seemed like a real low point to me.