Special viewfinders in Virginia enable colorblind people to see fall foliage
A Virginia state park has new technology in special viewfinders that allow people who are color blind to see the full color spectrum of the fall foliage. NBC News' Valerie Castro visits the park ranger who sparked the idea. » Subscribe to NBC News: https://www.youtube.com/user/NBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online!
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