National Battling extreme heat isn't just personal. Our infrastructure needs changes too 9:28am July 30, 2023 by Ayesha Rascoe Climate Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2023 NPR. To see more, visit https://www.npr.org. 300x250 Ad 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate