Nathaniel Jahn recounts seeing a van pull into the path of a semi and then running toward the wreckage where he saved a 2-year-old boy thrown from the van. Nine people died. The boy was the only survivor. #wisconsin #news Thumbnail source: KMSP-TV Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Website: https://apnews.com Twitter: https://twitter.com/AP Facebook: https://facebook.com/APNews Instagram: https://www.instagram.com/APNews/ ​ This video may be available for archive licensing via https://newsroom.ap.org/home