steven joseph bates. paul james battaglia w. david bauer ivhan luis carpio bautista marlyn c. bautista mark lawrence bevis. jasper baxter marine g. bey michele beale paul f. beatini todd m. beamer. jane s. beatty allen anthony beaven. larry i. beck manette marie beckles carl john badisian. michael beekman and my uncle thomas f. swift, we love you and we miss you, you live on in our hearts and the hearts of mind of your family and we think about you every day. and i can t wait to meet you again. and my brother tj hargrave who we continue to miss and love every day.
and my father, tj hargrave, we love you and miss you, dad. reporter: 9/11 is a distraction. it happened to real families that lost loved ones, neighbors, colleagues, soccer coaches. alex greenwald is the ceo of the 9/11 memorial and museum in new york. her mission is to preserve the memory ofes that day and now to pass it along to a generation that did not live through it. where we re sitting is actually akin in my mind to a battleground. it s also, for some, a cemetery. this is where they come to grieve. as amy grew up and struggled with her grief, her family made a suggestion that she volunteer at the 9/11 museum and talk to visitors about her father as a way to heal.
we treat it as a shared memory. we treat it as a national trauma. but there is a new generation that doesn t know that feeling, that story for which 9/11 has become a page in a history book. we talked to one young woman who has an extraordinary story and a personal connection to the tragedy of that day. any time i m here, i try i to come i down, just so he knows we re here. reporter: amy hargrave was four-years-old on september 11th, 2001. amy s father tj hargrave lived with his wife and three daughters in reddington township, new jersey. he worked at the financial firm cantor, fitzgerald, in the north tower of the world trade center. 24 hours after it collapsed september 11th, amy s mother sat down with her girls. september 12th, she sat us