They have a smaller version of the Wall now that is portable. It came to our town 2 years ago. It is so moving to see. The name of one of the boys I went to school with was on it. It looks just like the original only not as big. It was a very emotional experience to see all the names. I hope they put the names of all who died on 9/11 on a memorial of some sort. They should never be forgotten. I will wear my flag pin tomorrow.