We know this quite well here in Colorado Springs: https://www.theguardian.com/us-news/2019/may/23/chemical-colorado-springs-military-communities-pfcs https://ww

We know this quite well here in Colorado Springs: https://www.theguardian.com/us-news/2019/may/23/chemical-colorado-springs-military-communities-pfcs https://www.theguardian.com/us-news/2019/may/23/chemical-col...