Check out New York's World Trade Center site before and after the Sept. 11, 2001, attacks, and the memorial.
The remaining tower of New York's World Trade Center dissolves in a cloud of dust and debris about a half hour after the first twin tower collapsed, Sept. 11, 2001.
Seoul National University/Handout/Reuters
Lucy Richardson/ Reuters
It's easy to upload your photos and/or videos on News8000.com. Once you do, we'll share your upload with the community!