Lady Bird's plane to Dallas is postponed and cancelled & takes later flight; Lady Bird visits at Luci Nugent home; Lady Bird to Salado, TX, for ceremonies honoring Liz Carpenter; Lady Bird gives impromptu remarks; Liz Carpenter gives speech; crafts show; Lady Bird is emotional as she meets wife of man missing in Vietnam; Lady Bird is offered "strange" artwork at one booth; Lady Bird & LBJ's cousin visit gravesite of George Washington Baines, LBJ's great grandfather; Rebekah Johnson items; to LBJ Ranch