A lot of those scum were children. I was in college during those years, studying sociology. We did an in depth study about unmanned drone strikes and, sorry, but you're wrong. Many of the people who were killed were never verified as the enemy. I'll never forget the interview we watched with a soldier who was ordered to strike, and seconds after he followed through with the order, 3 kids ran around the side of the building. They were killed. He eventually killed himself. As for the cages, they've existed for years. The migrants have been traveling here in caravans since around the Bush admin. It's a protest for how the USA has destabilized their countries. Children often travel alone, or are brought by gang members/drug runners to help with entry. The kids were held in these same facilities and the numbers have always been high. Not saying any of this to excuse trump, who obviously is a racist, but none of this is new. It's just more televised. This has needed fixed for a long time.