Australian Senator Cory Bernardi shakes hands with One Nation party leader Pauline Hanson before speaking in the Senate chamber in Parliament House, Canberra, Australia

Australian Senator Cory Bernardi shakes hands with One Nation party leader Pauline Hanson before speaking in the Senate chamber in Parliament House, Canberra, Australia

Australian Senator Cory Bernardi shakes hands with One Nation party leader Pauline Hanson before speaking in the Senate chamber in Parliament House, Canberra, Australia, February 7, 2017. AAP/Lukas Coch/via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. EDITORIAL USE ONLY. NO RESALES. NO ARCHIVE. AUSTRALIA OUT. NEW ZEALAND OUT.

February 17, 2017 5:01 PM (UTC+8)