Changes to gun laws are usually the product of tragedy. The last significant amendment to the law occurred after David Gray killed 13 people at Aramoana in 1990, and Australia's legislation was spurred by the 1996 Port Arthur massacre in Tasmania in which 35 died. Now, the Napier siege sparked by Jan Molenaar's shooting of Senior Constable Len Snee should be the catalyst for further change. Two disturbing facts have emerged. The first is that Molenaar did not possess a... (GunPolicy.org)