This Special Report from ABC News Radio explores the uniquely American problem of gun violence and what might be done to reverse the deadly trends. We start by defining the problem – it’s not just mass shootings -- then we examine the effect of gun violence on children, we talk about the connection to mental health, and we visit cities where they’ve tried different solutions, with different degrees of success. Hosted by Aaron Katersky, this special includes reporting by Michelle Franzen, Tara Gimbel, Daria Albinger, Stephanie Pawlowski, Mark Remillard and Alex Stone.