Three weeks after a derailed train spilled toxic chemicals in East Palestine, Ohio, residents still wonder if their homes are contaminated and if they can continue living in their town. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK

Follow us:
Twitter: https://twitter.com/washingtonpost
Instagram: https://www.instagram.com/washingtonpost/
Facebook: https://www.facebook.com/washingtonpost/