Why America's Most Dangerous National Park Is a Lake — Not a Mountain

Everybody driving out from Vegas braces for the heat or the cliffs, and that's not what gets them at Lake Mead. It's somehow the deadliest place the National Park Service runs in the whole country, and it takes more people than the Grand Canyon does. We got into how water this calm does it, and why the flat surface is the part you actually have to worry about. #lakemead #hooverdam #nationalparks #drowning