The Great American State Fair is in its second week in Washington as American innovation, technology, and progress are being celebrated during the country's 250th birthday. NTD's Sam Wang was out on the fairgrounds to hear from the people about the evolution of American ingenuity. -- 📺 Watch NTD News 24/7 on cable, broadcast, and streaming: https://www.ntd.com/watch -- 🧶More NTD Programs: https://www.ntd.com/programs?utm_source=YouTube&utm_medium=SocialM -- 🇺🇸 Stay updated with breaking news, special reports, and LIVE COVERAGE on NTD: https://ept.ms/NTDlive_ -- 🔵Sign up for our newsletter to stay informed with NTD News. 👉https://www.ntd.com/newsletter.htm?utm_source=YouTube. If the link is blocked, type in NTD.com manually to sign up. -- 🔵 Watch more: https://www.ntd.com/?utm_source=YouTube&utm_medium=SocialM - 🔵 Watch NTD Original Documentaries: https://vimeo.com/user109504031/vod_pages - 🍀 Support NTD 👉 https://donorbox.org/ntd -- © All Rights Reserved.