It wasn’t the first time a provincial politician switched political stripes in Nova Scotia — and it likely won’t be the last. But it was rather surprising when Premier Tim Houston announced Brendan Maguire (Halifax-Atlantic) would also be joining the Executive Council as a member of his cabinet. The former Liberal MLA has been highly critical of the Progressive Conservatives since they took office. And now he says he’ll have a chance to make a difference from the Government side of the house. What does it all mean? That’s what we explore in this conversation with Dalhousie University Professor Dr. Lori Turnbull.