Secrecy surrounds meeting of Senate Foreign Relations Committee. Washington, D.C., March 22. Rear Admiral William D. Leahy, Chief of Naval Operations, and Undersecretary of State Sumner Welles entering the Hearing Room of the Senate Foreign Relations Committee today. Following the meeting, Leahy and Welles gave out statements in support of an administration measure to aid Latin American republics in developing their military establishments. 3-22-39