In 2006 the U.S. was at war in Iraq. Some of the enemy forces it very much struggled to fight against were coming in through Syria. The same year Israel lost a war against Hizbullah. Its armored forces were ambushed whenever they tried to push deeper into Lebanon...

Here’s a recipe for disaster: Take a young man (or woman), raise him on a diet of violence, hype him up on the power of the gun in his holster and the superiority of his uniform, render him woefully ignorant of how to handle a situation without resorting to violence,...