David Johnston, former governor general; Marcia MacMillan, CTV News; Robin Martin, Parliamentary Assistant to the Health Minister; France Gélinas, Ontario NDP Health Critic; John Fraser, Interim Ontario Liberal Leader; Richard Madan, CTV News; Stephanie Levitz, the Toronto Star; Ian Bailey, the Globe and Mail; Tasha Kheiriddin, Navigator Ltd., and Tom Mulcair, CTV News Political Analyst.