CNN Don Lemon Tonight June 4, 2024 03:53:00
It is being called a 500-year event. devastating floods sweeping across yellowstone national park, destroying homes, forcing evacuations and closing all entrances. and more surging waters could be on the way. here is cnn's nick watt. >> that is insane! >> reporter: this was a home for park employees, obliterated by the yellowstone river, as was the one and only road in from the north entrance, the oldest national park on earth is now closed. >> i've heard this is a thousand-year event, whatever that means these days. they seem to be happening more and more frequently. >> reporter: bridges wash...