Video—Preparing for a Miami Valley tornado

Excerpt

Jim Gruenberg has walked through many scenes of destruction created by Mother Nature.

Now he’s taking a shot at creating one of his own.

“We felt it was important we had some sort of a prop feature here that would help our students,” says Gruenberg, who’s with the National Center for Medical Readiness.

But it’s unlike any other classroom you’ll see.

Watch the video at WDTN.com.