Why support for One Nation is rising

As Liberal infighting continues to play out publicly, support for One Nation has skyrocketed in a series of recent polls. So, what's behind the shift — and how much of a threat are grievance politics to the major parties?And Opposition leader Sussan Ley has announced a Shadow Cabinet reshuffle, but Jane Hume remains on the backbench and in the political wilderness.Brett Worthington and Shalailah Medhora break it all down on Politics Now.Got a burning question?Got a burning political query? Send a short voice recording to Brett and Mel for Question Time at [email protected]