I'm sure this has been brought up more then once but the most common reason for getting involved in these wars seem to be for some corporate interest ,Trying to kill off native Americans or probably the stupidest reason of all , the domino effect. How can a population be so easily controlled that murdering people is somehow acceptable . Now how does that work. If your corporate presidents sends you to war , then the people that are sent to war can kill at will and it is not murder but something else. Were does this justification to kill come from. example, every war we have been in during my lifetime has been a lie, so if the soldier realizes this, does he still get the thumbs up when he kills people. Were does this idea come from. What seems to happen is that young men and women are sent to war at a very young age and adding a few years to the life, brings them the realization that the war they were in was a lie and then the emotional collapse that comes with this realizations , gives them a life of guilt and mental illness. Seems to be every where you look.