Megan Ranney: How the public health approach can solve gun violence

"That young man taught me that most of what I thought I knew about gun violence, was actually a myth," says emergency physician and AFFIRM Chief Research Officer Dr. Megan Ranney. In this inspiring talk, she shares what she has learned about what gun violence really is, why public health can work to solve it, her mission to create change.... and 3 steps we all can take to make a difference."