It's kind of ironic, I go to an old fashioned barber shop where the older gents gather and solve all the world's problems everyday. The barber is older than me and would like to retire, but he said he would miss the rhetoric that goes on there daily. Anyway, I remember several years ago when one of the older gents made a comment that no country would ever invade the U.S. He said something like, "With each household now having 2.8 guns, a country would have to be plain stupid to invade us." I am sure that he was dead when 9/11 happened, as he was probably 80 back around 1985 when he made that remark, but I often wondered what he would have thought about that attack. A country can invade another country in more ways than one. We found that out. I think 9/11 was a lesson in humility for all of us here in the U.S.