Deja vu all over again!

well, we have done it again. we are now aiming missles at Libya and Ghadaffi.  we can't seem to stay out of any conflict that goes on around the world.  supposedly the arab countries asked us to interfere to save the innocent people that are protesting against ghaddfi and now that we are there they have decided that they don't really want us there.  why can't we just stay home?