Labor leader Bill Shorten has thrown down the battler gauntlet in his budget reply, promising more personal tax cuts than the Coalition and a $2.3 billion Medicare reform if he wins next month's election. We're standing by to find out exactly when that will be... but in the meantime Alice Workman speaks with Dennis Shanahan and Rick Morton. Plus, Julie Bishop farewells the 45th Parliament while packing boxes on her last day in Canberra.