'No such thing as a safe seat' - Peter Malinauskas on Labor's landslide victory

The South Australian election saw the Labor Party claim its largest state victory in history - winning a second term with at least 32 of the 47 lower house seats. The Liberal Party vote collapsed - thanks in large part to One Nation, which has picked up a Lower House seat.  Several seats are still in doubt. GUEST: Peter Malinauskas, South Australian Premier  PRODUCER: Isadora Bogle