The distinguished American broadcaster continues a series of stimulating interviews exploring the ideas and values of the USA.
2: Dr Berry Brazelton. The 'Dr Spock of the 80s' discusses the stresses on parenthood in the modern world. 'Learning to parent is learning from mistakes. If you start out early, ready to make mistakes and to learn from them, kids can learn with you. So really parenting is made up of many, many failures.'
(Tomorrow Bill Moyers talks to environmental scientist Jessica Tuchman Mathews )