WorldViews: myterious noises

Posted at 04:11 PM ET, 03/22/2012

Clintonville, Wis. mysterious loud booms caused by fracking?

Some people think the mysterious Clintonville booms could be caused by fracking. But experts say it seems unlikely.

By Elizabeth Flock  |  04:11 PM ET, 03/22/2012 |  Permalink  |  Comments ( 0)
Tags:  National, Clintonville, fracking, myterious noises