The thing to be concerned with now is the reaction from the Arab/Muslim world. Many followers of Islam may be relieved that he was finally apprehended, and perhaps they can move on. Our new concern is "His martyrdom." Many will use this as a call to arms. Just the other day they had a child as a suicide bomber. I would not be surprised if not the death of OBL was not used as a holy recruitment of sorts.
Be very aware that the threat of terrorism is still very prevalent and a real threat to our modern day society. We can be very proud that on the front lines of our nations security are countless men and woman willing to do what is necessary to allow us to live in this great nation the way we do. Bless all of them.