Lady Bird works on Princess Margaret event and talks with Lynda Johnson; LBJ interviewed by Bob Thompson; lunch; beautification film; Johnsons and guests to Martin and Danz ranches; LBJ on achievements: foreign policy and Medicare; to Lewis and Hartman ranches; Hartman House - LBJ's "own poverty project;" LBJ talks to Mr. Hartman about birth control pills; Lady Bird calls Mary Lasker about New York benefit dinner