BlogBeat, zNew Headline Gun researchers see a public health emergency in Orlando mass shooting. Here’s why. Jun 14, 2016, 11:16 AM 0 By Sandro Galea and Ziming Xuan The Conversation Editor’s note: We turned to two public health researchers on gun violence to help us understand the mass shooting at Pulse nightclub in Florida. Sandro Galea is the dean of Boston…