Extreme weather across the U.S. is impacting millions of people from heat and snow to tropical storms. NBC News’ Dana Griffin has the latest, including a search and rescue mission at the Grand Canyon that has stretched into the weekend.
Extreme weather across the U.S. is impacting millions of people from heat and snow to tropical storms.
NBC News’ Dana Griffin has the latest, including a search and rescue mission at the Grand Canyon that has stretched into the weekend. Aug. 24, 2024.