A vicious TV news veteran recently gunned down a WDBJ-TV reporter and cameraman while they were conducting a live interview in Virginia. The disturbed shooter also filmed the shooting and shared the footage on social media. On Sunday, we'll talk about the role social media played during and after this incident, and the latest call for stricter gun regulation. Featuring special guest:

Chad R. MacDonald,

An Activist for New Yorkers Against Gun Violence and editor/columnist for QuietMike.org, where he specializes in writing about Gun Violence Prevention