Peter MacKay says floor-crossings are a 'body blow,' as poaching attempts continue on Parliament Hill
A former Conservative cabinet minister who is no stranger to floor-crossings says Pierre Poilievre ought to “double his efforts” in the wake of a fourth member crossing the floor to join the Liberals — a move that now leaves him more exposed. Peter MacKay, a co-founder of the Conservative party after having led the former Progressive Conservatives before it merged...