What is the name of the conspiracy theorist from Perth, Australia who claims that the Port Arthur massacre was staged?
Joe Vialls: Joe Vialls (    1944 – 17 July 2005) was a conspiracy theorist and internet journalist based in Perth, Western Australia. Joe Vialls:  His claims that major incidents such as the Port Arthur massacre, terror attacks in Bali and Jakarta and the 2004 Asian tsunami were the work of Israeli and American secret agents gained a measure of notoriety in Australia, America and Indonesia. Port Arthur massacre (Australia): The Port Arthur massacre of 28–29 April 1996 was a massacre in which 35 people were killed and 23 wounded.
Joe Vialls