I am so mad at the US now so so so so mad?

I just got done seeing a bunch of people in iraq and afghanistan blown up with their arms legs and necks mangled every which way. someones baby with it's head blown off and smashed someones son with his mid leg chopped off, people sweeping up pools of blood to more pools of blood. people burnt to a crisp others "lucky" enough to survive with their burns...? How could someone like this be elected and not to say TWICE? these people have done nothing wrong. didnt anyone in the US have enough warning from his dad the first bush?