just downstairs by the reflection pools, seeing the families already gathered and police officers who are no longer police officers, retired police officers, retired firefighters, all gathering and family members all gathering downstairs. you can already feel what tomorrow will be like. it's sad. it's solemn. at times, it's very quiet. so there's going to be a lot of events. certainly, the city is going to feel and it really the country is going to feel it as the president just said, we'll start to travel across the country, visiting pennsylvania and then also at the pentagon. so, it's going to be a really solemn day here tomorrow, a lot planned to remember many of the people we lost 20 years ago. >> yeah, and i think you make an important point there, that the most important, the families who will be there remembering the loved ones they lost 20 years ago. shimon prokupecz for us, thank you so much. this will be the first anniversary of the 9/11 attacks with now u.s. troops in afghanistan.