In a very special Question Time edition of The Party Room, Chief Elections and Data Analyst Casey Briggs joins PK to get stuck into all of your wonderfully nerdy questions. Including, what does the preparation for election night look like behind the scenes? Why is Queensland the only state without an Upper House/Senate? Are Gen Z men still leaning left? And is expanding the size of parliament a good idea? Got a burning question? Send a short voice recording to PK and Fran for Question Time at thepartyroom@abc.net.au