CHARLESTON, W.Va. (AP) — West Virginia lawmakers have begun advancing revisions in coal mining regulation after removing provisions that would have sharply reduced safety inspections of underground mines. The Senate Committee on Energy, Industry and Mining approved a substitute bill that would have chopped required annual state safety inspections from four to one. It also would have removed inspectors' authority to order mine closures after documenting "a history of repeated significant and substantial violations of a particular standard caused by unwarrantable failure to comply."Read more on NewsOK.com