Best of the Week - 22 August 2014

Highlights from Radio New Zealand National's programmes for the week ending Friday 22 August. This week......Nicky Hager explains Dirty Politics; the speculation around the death of Robin Williams; video games to improve stroke recovery; how age affects fertility in men as well as women; coping with a marriage breakup - Single Father Better Dad; the history of paper; New Zealand's poetry of patriotism; memories of woodchopping from an axeman working 100 years ago and controlling robots with your mind.