Visited and touched by thousands of people on a daily basis, the 2,996 etched names along the 9/11 Memorial Museum fountains need regular maintenance to retain their impact. In this video from the New York Daily News, meet the team that is responsible for making the names look their best, and see how they do it.
Workers spend the night repairing the National September 11 Memorial, armed with blowtorches and brushes.
Check out the accompanying article for more.
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