Luci Johnson's 18th birthday and anniversary of LBJ's heart attack; Lady Bird has hair appointment; lunch with Lynda Johnson; Luci Johnson's baptism at Catholic church, quietly, without press coverage; Lady Bird and LBJ to New York for speech; Teacher Corps; depart for LBJ Ranch; talk on civil rights; appointment of Thurgood Marshall; LBJ talks about his public life and the Elementary and Secondary Education Bill; visit to Haywood Ranch