Stock Photo: Patricia Nixon laughs as she talks with Madame Chou En-lai at the Great Hall of the People. L-R: William Rogers, Secy State, Premier Chou En-lai, President Nixon, Mme. Chiang Ch'ing, wife Chairman Mao Tse-tung, Mrs. Nixon, and Mme Chou. In the second row are H.R. Haldeman and Ron Ziegler, Press Secy. Beijing, China. Feb. 22, 1972.