A 2011 study of the previous seven years of articles claimed that four out of every five articles were opposed to taking action on climate change. In 2010 the ABC's "Media Watch" presenter Paul Barry accused "The Australian" of waging a campaign against the Australian Greens, and the Greens' federal leader Bob Brown wrote that "The Australian" has "stepped out of the fourth estate by seeing itself as a determinant of democracy in Australia." In response, "The Australian" opined that "Greens leader Bob Brown has accused "The Australian" of trying to wreck the alliance between the Greens and Labor. We wear Senator Brown's criticism with pride. We believe he and his Green colleagues are hypocrites; that they are bad for the nation; and that they should be destroyed at the ballot box." "The Australian" has been criticised by some leftist media commentators for helping to promote a right-wing agenda, and encouraging political polarisation in Australia. Caroline Overington, a senior journalist writing for "The Australian" reported in 2005 about the Australian Wheat Board funneling hundreds of millions of dollars to Iraq and the government of Saddam Hussein before the start of the Iraq War. This story became known as the AWB oil-for-wheat scandal, and resulted in a commission of inquiry into the matter. Overington received a Walkley award for her coverage. In 2009, "The Australian" ran many articles about the Rudd Government's Building the Education Revolution policy, which uncovered evidence of over-pricing, financial waste and mismanagement of the building of improvements to schools such as halls, gymnasiums and libraries. On the newspaper's website, there was a section named "Stimulus Watch", subtitled "How your Billions Are Being Spent", which contained a large collection of such articles. The following year, other media outlets also reported these issues and the policy turned into a political embarrassment for the government, which until then had been able to ignore "The Australian"s reports. Along with the government's insulation stimulus policy, it contributed to criticisms, perceptions of incompetence and general dissatisfaction with the government's performance. On 16 July 2010, it was reported that Julia Gillard had admitted that the school-building program was flawed and that errors had been made because the program was designed in haste to protect jobs during the global financial crisis. In 2011, Glenn Milne reported on the allegations against Prime Minister Julia Gillard concerning the AWU affair including a claim regarding Gillard's living arrangements with Australian Workers' Union official Bruce Wilson.