remembrance and day to reflect on the tragedy that changed our country. eric shaun live at ground zero. jennifer griffin is live at the pentagon. let s start with eric shaun. good morning. good morning. sometimes seems as if almost nothing has changed in the day that did change the world. people like that tuesday, september 11, rush to go work. it s a beautiful blue sky, clear, crisp, early fall day. look at the progress. number one, world trade center, single building that is replaced the two twin towers. look what has been achieved here. in an hour and a half, just like in other years, the families of those who died will gather again not in defiant anger, but in quiet sorrow. they ll read the names of the 2982 people who died here. this will be six moments of silence. also a place of hope and renewal. 4 1/2 people have visited the memorial here. those waterfalls that are overpowering in their