I remember those...I hated the idea of aid to the civil power when I was in...tasteless. I reflected many times upon Kent state ten years after when I had a rifle section, rifle platoon, wondering how it would have gone had I been the section commander or platoon 2 i/c on the spot.
You see the men in front of the troops in NJ, many would have been vets too. Again tasteless...specially for reserve troops.