Military weapons

It is amazing as to how much money we spend on weapons per year, how many weapons we have and we dont use, and how artillery crazy america is. I dont know much about the economy and politics, but every says america is broke, i wonder why??? and the worst part is that nothing is being done about it to keep it a secret. There are a bunch of documentaries and online videos and articles that tells you much america spends on these weapons per year. there are also war simulation games that tell you how these guns work and how much they cost. When i say guns, thats a general term for missiles, ammunition, fighter planes etc. Too much money is being spent on this stuff. i wonder how much of it they dont use/over how much they do use. Why doesnt someone take some of the money being used for all this crap and give it to me to pay my tuition.