9/11 Memorial Museum opens to relatives, survivors

The National September 11 Memorial Museum spans seven stories, mostly underground, and contains artifacts from the attack on the World Trade Center Towers, including 80 ft high tridents, and the 'Ground Zero Cross.'
JOHN MUNSON-POOL/GETTY IMAGES 



Source
http://www.thedenverchannel.com/news/911-memorial-museum-to-be-open-to-public-soon

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