this is a time where the reflection pools, where those towers once stood, are only open to those family members and first responders, to the people that rushed to that area to help on that horrible, horrible day. poppy and jim, back to you for the next moment of silence. >> and let's take that now. >> in just a moment we'll get that second moment of silence at ground zero for united flight 175 crashing in to the south tower. 614 people perished in that tower. >> brynn, you look at -- here's the moment of silence. [ bell ringing ]