The document discusses gun control and statistics related to gun violence in the United States. It states that gun control aims to regulate the sale and use of rifles and handguns in response to high rates of gun deaths and injuries. Each year over 30,000 Americans are killed by guns, and for every death there are two non-fatal gunshot wounds. Communities and states are considering stricter laws around mandatory safety classes, more thorough background checks of those with mental illnesses or criminal histories, and longer waiting periods for gun purchases.