The Week In Review for week ending March 21 2014

A review of the week's news including... calls for the Education Minister to step down over her handling of alleged mis-spending by the commercial arm of Te Kohanga Reo Trust, the Rugby Union admits two All Blacks took a cocktail of sleeping pills and alcohol shortly before a quarter final game at the last World Cup, the Opposition asks more questions about who paid for Judith Collins' controversial dinner in Beijing, a group representing thousands of people with incurable eye disorders tells the Health Select Committee of an urgent need for comprehensive rehabilitation services, the Associate Health Minister is back from a major UN conference on drug policy and a major discovery which may be the equivalent of a window into how the universe began and evolved.