The war is esculating. No, not that war. The one on the Mexican border. You build a wall. That stops the flow of illegals and the flow of drugs. So the smugglers retaliate. Mostly throwing rocks or shooting them in slingshots. So the border patrol shoots back with tear gas. Unfortunately tear gas doesn't hit a specific target, so innocent people get gassed. Tomorrow, there may be more people throwing rocks. A new chapter in a very old story. People who don't study history are doomed to repeat it.
Howard