Top Ten Sleep Recommendations From the National Sleep Foundation - David Letterman. Top Ten Sleep Recommendations From the National Sleep Council .\r \r National Sleep Foundation has created a list of 25 amazing facts about sleep. But were not restricting this information to our 25 closest friends. Share it with .\r \r Learn more about the nations only not-for-profit organization dedicated to sleep health and safety, the National Sleep Foundation.\r \r \r \r WEAC TV24 Be sure to visit our website, like us on Facebook, & Follow us on Twitter! Website: TV24.TV Facebook: twitter.com/TV24PrimetimeNe Twitter: .