Catherine McKenna’s memoir delves into thorny parts of being in office including death threats and being referred to as ‘climate Barbie’ Catherine McKenna’s memoir delves into thorny parts of being in office including death threats and being referred to as ‘climate Barbie’ I magine there was a truck heading directly for your children. What would you do? Surely everything in your power to save them, including jumping in its way? Catherine McKenna, formerly the Canadian minister for environment