Q+A covers the big issues, including health, equality and the worsening humanitarian crisis in the Middle East. Here at home, the government is grappling with vaping, plus an increase to the bulk-billing incentive has begun. Panellists: Minister for Health & Aged Care Mark Butler, Independent MP for Fowler Dai Le, Liberal Member for Menzies Keith Wolahan, Executive Director, Médecins Sans Frontières Australia Jennifer Tierney and Journalist, Guardian Australia Matilda Boseley.