Aspen Ideas Festival: IQ2 debate on fracking

Mt. Frac
A pile of silica sand dubbed "Mt. Frac" is part of what's fueled the concern among residents in Winona over the growing sand mining industry.
MPR Photo/Elizabeth Baier

Your support matters.

You make MPR News possible. Individual donations are behind the clarity in coverage from our reporters across the state, stories that connect us, and conversations that provide perspectives. Help ensure MPR remains a resource that brings Minnesotans together.