 Boy, did that give me an opening you could drive a truck through. I pointed, first thing I said was, look, largest study done for the Air Force, the unknowns were 21.5%. Completely separate from 9.3%, they were listed as insufficient information. The University of Colorado study, the special UFO subcommittee of the American Institute of Aeronautics and Astronautics, decided that 30% of the 117 cases studied in detail could not be explained.