Eastern Kentucky is facing a new danger after last week's devastating floods. Relief workers on Wednesday labored in heat indexes climbing to 100 degrees, as clean-up operations continued. More than 400 national guard troops are also deployed across the region to help residents. Misty Thomas, executive director of the Western Kentucky chapter of the Red Cross, joins John Yang to discuss. Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: TikTok: https://www.tiktok.com/@pbsnews Twitter: http://www.twitter.com/newshour Instagram: http://www.instagram.com/newshour Facebook: http://www.pbs.org/newshour Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe