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. 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.
i don't know