Gentler version of bill curbing local ability to regulate frac sand mines is set for hearing March 3, 2014 http://host.madison.com/news/local/writers/jessica_vanegeren/gentler-version-of-bill-curbing-local-ability-to-regulate-frac/article_fdbe132e-a0b3-11e3-a3d0-001a4bcf887a.htm