On March 20, South Australians will turn out for their four-yearly trek to the ballot box. For the first time in some years, Labor is looking decidedly rattled; but the Liberals have a huge task ahead of them if they are to form government.The election campaign has been quite refreshing so far. Voters have seen an aggressive contest between Labor Premier Mike Rann and Liberal leader Isobel Redmond. They have also been presented with differing policies and themes, rather than the usual shadow gam…
