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BRISBANE, AUSTRALIA - AUGUST 06: Australian Prime Minister Kevin Rudd speaks during a media conference at the Botanic Gardens on August 6, 2013 in Brisbane, Australia. Rudd joined Deputy Prime Minister Anthony Albanese in a press conference to announce that the ALP is committed to building the Cross River Rail, an AUD$5.2bn infrastructure project in Brisbane. (Photo by Chris Hyde/Getty Images)

BRISBANE, AUSTRALIA - AUGUST 06:  Australian Prime Minister Kevin Rudd speaks during a media conference at the Botanic Gardens on August 6, 2013 in Brisbane, Australia. Rudd joined Deputy Prime Minister Anthony Albanese in a press conference to announce that the ALP is committed to building the Cross River Rail, an AUD$5.2bn infrastructure project in Brisbane.  (Photo by Chris Hyde/Getty Images)