Interview highlights Enlarge this image toggle caption Simon & Schuster Simon & Schuster On the government's belated attempt to clarify the Roswell incident The Clinton administration puts out two big reports as the 50th anniversary of that Roswell crash rolls around that tries to explain for anyone who will believe it, that there was a cover up at Roswell, just not about aliens, that, in fact, the balloon that was recovered was a secret development project known as Project Mogul that was trying to develop a giant balloon that could detect Soviet atomic tests.