The Week in Review - week ending 22 October 2010

A review of the week's news including: the saga of The Hobbit production twists and turns, underground walls to be built to shore up quake hit Christchurch, cash is back in the hands of South Canterbury Finance investors, a Serious Fraud Office investigation begins into the company bidding to buy the Crafar farms, a review ordered into the Crewe murders, the Maori Party is unlikely to ditch its support for the new Foreshore and Seabed law, a report suggests Te Reo is on the brink of extinction, a New Zealand nun speaks about the canonisation of Australasia's first saint and the seats at the new Eden Park that can't see the whole pitch.