Audio/video of Joplin tornado hitting convenience store

I heard this on Neil Boortz’ show on the way to lunch moments ago, an audio Neil described as the most compelling thing he’s ever heard. It is certainly the most frightening audio I can remember hearing:

"We are leading in the House, we're not seeing this kind of leadership from the President of the United States"
Joplin, MO: "75% of the town is virtually gone"