This week, hosts Mark Masselli and Margaret Flinter welcome Matthew Myers, co-founder and CEO of the Campaign for Tobacco-Free Kids, a leading organization dedicated to reducing tobacco use and harm around the country and the world. He discusses the dramatic decline of teen tobacco use, until the recent rise in vaping and e-cigarettes among the nation's youth - leading to a dramatic increase in nicotine addiction. He discusses the best approach to addressing this public health crisis.