This week, Pauline Hanson has again declared that she could become Prime Minister after the next election. But could she?  Or will her recent European tour and a string of controversial comments from immigration to domestic violence start to turn voters away?  Today, former Liberal Party strategist and Redbridge Group director Tony Barry on what voters are saying, and why Pauline Hanson is increasingly setting the political agenda.   Featured:  Tony Barry, Redbridge Group director