LBJ and Lady Bird talk about many subjects; LBJ Library; Luci Johnson's conversion to Catholicism; LBJ returns to White House; Lady Bird entertains family; photographs taken outside the house; Lady Bird takes walk to birthplace home; visit to Scharnhorst Ranch and West Ranch; Lady Bird describes wildflowers , grass, sunset and food for dinner; family reminisces and watches home movies; Lady Bird talks with Luci and Lynda Johnson