People Waited For 6+ Hours Today To Donate Blood To Victims In Las Vegas

What happened in Las Vegas this weekend is an incredible tragedy and there aren't any words to explain how we're all feeling, but there are words to describe the feeling you get when you hear things like this. People were lining up today for hours and hours to donate blood to the victims that need it, and things like this really have a way of restoring faith in humanity. Don't they?