Sharan Kaur: Why moderates are fleeing the CPC, and what it says about Poilievre

Sharan Kaur: Why moderates are fleeing the CPC, and what it says about Poilievre

Political analyst Sharan Kaur says the third Conservative MP to cross the floor to join Prime Minister Mark Carney's Liberals reveals a deepening crisis in Pierre Poilievre's leadership and what she calls the Conservative Party's toxic internal culture.