How will this floor crossing impact the state of the federal Liberals and Conservatives?

The latest federal polling ahead of key by-elections.

GUESTS: Chief Superintendent Katherine Stephenson

Carmi Levy - tech expert

Alex Chreston - Vice President at Crestview Strategy and former advisor to the Mayor of Toronto 

Bob Richardson - NEWSTALK 1010 contributor and public affairs consultant

David Piccini - Minister of Labour, Immigration, Training and Skills Development

Nik Nanos - Chief Data Scientist and Founder of Nanos Research