Hail causes about $1 billion in damage to U.S. property and crops each year. Insurers would like to minimize those losses. That's where the Insurance Institute for Business and Home Safety comes in. On Wednesday morning, the Institute created a full-scale hailstorm inside its laboratory in Richburg, South Carolina – about an hour from Charlotte. WFAE's Julie Rose sent this report:
Tanya Brown has had a single obsession these past two years: how to make hail.