The exhibit at the National Law Enforcement Museum in Washington D.C. is designed to bring you back 20 years to this extraordinary moment in history and explore the changes in policing that have taken place over this period in response to the challenges that the 9/11 attacks gave rise to. Parts of the exhibit honor them by reminding us explicitly of what they did that day; other parts of the exhibit honor them by explaining how their sacrifice inspired a great national effort to prevent the horrors of 9/11 from ever happening again. But hopefully this exhibit will remind us how much our society depends on having people who are willing to run towards danger, and do so over and over again, to protect the people whom they serve.