>>> WEDNESDAY WILL MARK 23 YEARS SINCE THE WORLD TRADE CENTER ATTACKS. MEMORIALS AND EVENTS ARE BEING PLANNED HERE AND ACROSS THE COUNTRY. >> DAVE McCAIN TAKES US TO ONE SET UP THAT IS BEING PASSED DOWN ANOTHER GENERATION. >> I AM THE FIELD MANAGER FOR THE MEMORIAL. I DIDN'T KNOW MUCH ABOUT IT. WHAT I REMEMBERED WAS WATCHING THE NEWS AND PRAYING WITH CLASS. WHEN I STARTED, I WAS HELPING A BEST FRIEND PUT ON AN EVENT. AFTER THAT I WOULD HEAR MORE STORIES AND GET MORE INVESTED. EVERYTHING THAT HAPPENED AND HAS HAPPENED SINCE. IT BRINGS IT FULL-CIRCLE. MY HEART JUST GREW MORE INTO LOVING THIS EVENT AND WHAT THEY REALLY DO. >> KATELYN HAS BEEN DOING THIS FOR 17 YEARS. WE ARE EXCITED TO TURN IT OVER. SHE KNOWS IT FORWARD AND BACKWARD AND SHE WILL BE A WONDERFUL AMBASSADOR. >> IT IS HEARTWARMING . WE ARE TRYING TO KEEP EVERYONE AWARE AND NEVER FORGET. REALLY EDUCATING THE SMALL CHILDREN THAT WERE AROUND DURING THIS EVENT. >> THEY PUT A LOT INTO IT .