and second, the sightings appear to bee clustered around nuclear sites, either nuclear powered aircraft carrier submarines or nuclear power reactors. why is that? >> conspiracy theorists will tell you that the aliensnu are very interested in our nuclear capabilities. that may or may not be the casee i'm not going to dismiss anything that the conspiracy theorists, people like to believe in or follow up on. it could also be, and this is another reason why they kept this division going, it could also be our enemies, and it could be technology that maybeng they have, and that is something that they want to keep an eye on. they want to keep an eye on on nuclear capable submarines. they want to keep an eye on ouro nuclear power plants. they are certainly of interest to a lot of groups of people. that's another reason why i think having something like this is important, because when we say an unidentified flying object, that doesn't necessarily mean that e.t. is coming or alf