The above can be found at the United States Chess Federation youtube page.
(https://www.youtube.com/user/USChessFederation)
It was found after reading an article at the American Go E-Journal earlier this month:
AGA YouTube channel hits 10,000 subscribers
The American Go Association’s YouTube Channel hit the 10,000 subscriber mark this week. “This is an awesome number to hit for a channel,” said the AGA’s Steve Colburn. “We are reaching almost every country on the globe,” added AGA president Andy Okun.
(http://www.usgo.org/news/2017/12/aga-youtube-channel-hits-10000-subscribers/)
The USCF proudly boasts “1,147 subscribers.”
There have been, though, 26,308 views of a video, Chess in Less Than a Minute, posted on Sep 28, 2011 by Jennifer Shahade.