Politics With Michelle Grattan

In the first of three Conversation podcasts on the Western Australian election, we talk to Natalie Mast at the University of Western Australia, Premier Colin Barnett and ABC election analyst Antony Green. Saturday’s election potentially carries a hefty national punch. The polls are running strongly against the Liberal government. If Colin Barnett loses, the federal Liberals will become even more jittery, although the defeat would be due primarily to state factors. The election will also test the power of Pauline Hanson’s One Nation as a disruptor, with the party set to win state upper house seats. Hanson is on the campaign trail all this week. Her latest provocative comments on immunisation, Vladimir Putin and Muslims - she said on Monday Muslims had changed Australian suburbs - continue to highlight the dubious deal the WA Liberals have done with One Nation on preferences. The deal has alienated some among both Liberal and One Nation supporters. Barnett is anxious to keep maximum distance from Hanson, insist