Newsmen quiz Japanese Ambassador at press club luncheon. Washington, D.C., Oct. 14. In an off-the-record appearance as a luncheon guest of the National Press Club today, Japanese Ambassador Hirosi Saito virtually underwent a cross-examination from more than 450 newsmen and Government Officials in attendance, questioning of the envoy came shortly after had had discussed the sino-Japanese situation and explained the Japanese viewpoint and objectives in the present military campaign in Shanghai and North China. 10/14/37