For everyone that says they need to shut the gun shops down in America that are for other countries...Here is a little knowledge for you that you need to know about...They have an extensive background check on anyone who purchases a firearm...If anything comes back wrong guess what you don't get the firearm...The people who are doing things like this are more than likely buying a firearm off a person through a "Firearm bill of sale", this is when someone is trying to sell a gun and a person buys it from a person who does not have an FFL (Federal Firearms License) this is a person to person transition. So don't blame the people who are responsible and legally have a firearm...Look up the laws before blurting out stupid ass responses that I have read from some of these people...The responsible people who go through this the right way are the ones that can help save lives when it comes down to scenarios to people who do stupid acts like the one in Colorado...My thoughts go out to the friends and family of the ones who lost their lives that night...Remember don't blame everyone who has a gun just makes you look stupid