Over the course of the Quebec election, every time Jean Charest thought he was changing the conversation to Medicare or Le Plan Nord, the CAQ's Jacques Duchesneau would make another accusation and grab the headlines. But last week many thought the ex-police chief went too far. Duchesneau said he had a list of Charest's cabinet ministers who had accepted favours from a construction baron named Tony Accurso. Charest demanded the ex -cop supply names. The ex-cop played coy and refused. How could Charest possibly defend himself and his party against that kind of slander?