Oct. 21 -- After three years at the helm, this week Guy Laurence was ousted as the chief executive officer of Rogers and will be replaced next year by former Telus Chief Executive Officer Joe Natale. Was the move driven by company performance or reported tensions with the Rogers family? Bloomberg TV Canada's Pat Kiernan speaks to Greg O'Brien, editor and publisher of Cartt.ca, who says it was likely a matter of differences between the leader and the board.