Unfortunately, early in this development there was a political action that I think managed to make relations within the scientific community much more difficult. A series of events which hurt me personally more than anything else in my life, by separating me from many, maybe from most of my scientific colleagues, and that was the question of the clearance of Oppenheimer. I want to tell you how I first heard about it. Livermore had started and the Atomic Energy Commission had a new chairman, a man with whom I got acquainted, who turned out to be a great supporter, Admiral Louis Strauss. He became an admiral in the Second World War. He was a friend of President Eisenhower and he was given the job of chairing the Atomic Energy Commission and Livermore had its very welcome full support. I had appointment with him in Washington.