What are your thoughts on the three wars we are currently fighting?

Personally, I think that going to Iraq and Afghanistan was an unfortunate necessity. Need it have been so drawn out? No, we should have went in there and took care of things the first time we were over there years ago. Obama winning the Nobel Prize I think is a joke, the man has done nothing for this country except finally get rid of Bin Laden. With Libya, I think we should have stayed out of it until they started threatening us because frankly I am tired of the United Nations getting the USA into a position of looking like the "world police". United Nations should be disbanded it has outlived its usefulness. They always call on us to break up scuffles in other countries that have nothing to do with us which of course leads to other nations hating us.