Best of the Week - 16th November 2012

Highlights from Radio New Zealand National's programmes for the week ending Friday 16th November. This week ...... the Prime Minister faces questions about his conduct after the media seized on two recent off-the-cuff comments, a new product called 'night milk' is being trialled to see if it helps insomniacs sleep better, New Zealanders spend about $100 million on apples every year and they're a huge export earner so finding out what consumers like and don't like and breeding those varieties is seriously big business, why tone-deaf folk find it hard to distinguish vocal emotions, and we hear from former Beatle Ringo and his All Starr band whard of a tour downunder next year.