Prime Minister Kevin Rudd Attends Press Club Luncheon

PERTH, AUSTRALIA - JUNE 09: Gina Rinehart, chairman of Hancock Prospecting and mining magnate Abdrew Forrest join protesters as they rally against the government's proposed mining tax outside the Hyatt Regency Hotel where Prime Minister Kevin Rudd is to address the Perth Press Club on June 9, 2010 in Perth, Australia. Rudd is in Western Australia to campaign for his proposed 40% resources super profits tax amid falling approval ratings in recent polls and strong opposition from the mining industry. (Photo by Paul Kane/Getty Images)