“General Francis X. Hummel from The Rock
Joins the military at a young age and believes that he’s fighting for his country and commands several special clandestine operations for the government and his men get killed. Because they were black ops, the US government doesn’t give their families any benefits, it doesn’t recognize them as having even served, and they don’t even get military funerals. Hummel pleads with the Government to recognize these men and that they fought and died to further America’s interests and he even goes before Congress to ask for the funds. They tell him to kick rocks. When his wife dies, he’s had enough and feels he has to force their hand through taking hostages and threatening to launch VX poison gas rockets at population centers. He has no intent to go along with this plot, it’s just a bluff.”
Agreed. Sociopathy is more 'nature' than 'nurture.'