Top Stories for Tuesday 7 May 2013

Green light for Waihi underground mine; Government wants New Zealand First's support for GCSB bill; Radio New Zealand political editor analyses latest political moves; Paget delights in equestrian victory; Govt looks to budget and next year's election; Full findings are released on Pike River Coal Ltd; Claims Syrian opposition have been using chemical weapons; Prosecution says Tovizi murder accused driven by jealousy.