As approved by @Haroon, I'm starting a master thread where we can discuss gun violence and gun control, primarily in the USA, but also internationally. Please feel free to post links to things like recent gun violence incidents, information about gun control policy, or positive stories about success in reduction of gun violence.  This doesn't have to be a completely negative thread, even if the issue is a serious one that claims the lives of many people every day.  Keep in mind that this is