a 2. Designation of Acting Genera: Manager The Commission: a, DESIGNATED Carleton Shugg as Acting General Manager of the Commission effective at the close of business August 15, 1950; and b. AUTHORIZED and directed the Acting General Manager to discharge those functions and responsibilities vested in the General Manager, pursuant to existing delegations of authority, orders, and instructions, At this point Mr, Courtney entered the meeting, 3. Clearance of Louis Ridenour Mr. Dean said that on the previous day Mr. Thomas Finletter, Secretary of the Air Force, had called him concerning the clearance of Dr. Louis Ridenour and had sent Under Secretary of the Air Force McConeto discuss the case with Mr. Dean (See Chairman’s Memorandum for File concerning his conversation with Mr. McCone, dated August 10, 1950), The Air Force was familiar with the results of investigation of Dr. Ridenour and, while recognizing the nature of the personality problem which they would acquire, felt that Dr. Ridenour's services were essential and that there was no question as to his loyalty. After discussion, the Commission: a, NOTED that the Department of the Air Force, after reviewing the investigative material on Louis Ridenour, had confirmed the request that the Commission grant ‘‘Q*' clearance to Dr, Ridenour; and b, REQUESTED that an interview with Dr. Ridenour be held in order to supplement material in his personnel security file. At this point Mr. Courtney left the meeting and Dr, Shields Warren entered. 4. European Visit by Director of Biology and Medicine Dr. Warren reported to the Cornmission on his observations and discussions during his recent trip to France, England, and Belgium to attend scientific conferences. During the above discussion, Dr. Colby entered the meeting, ~ 457 -