IVANHOE, NSW, AUSTRALIA - FEBRUARY 7: Riley Turner opens a gate for his mom to drive their truck through on the Turner family's farm February 7, 2008 in Ivanhoe, New South Wales, Australia. The Turners, like many farm families in the Murray-Darling Basin have had to move most of their livestock to other regions of Australia because their own land is too dry to produce feed after years of drought. The Murray-Darling Basin of Australia has been plagued with severe drought since the late 1990's. (Photo by Amy Toensing/ Reportage by Getty Images). _________________________________<br />