Lady Bird talks by phone to LBJ and Dr. Hurst; Laurence Rockefeller has press conference and spoke about beautification and conservation; Congress and environmental bills; Lady Bird lunches with the Rockefellers; Lady Bird takes home movies in the Grand Tetons; the Rockefellers give her tour of the ranch; Lynda Johnson goes hiking; Lady Bird describes dinner conversation; Jay Rockefeller and the poverty program; discussions on Medicare