 Check out the latest Quicklane service coupons and schedule your appointment at robertsmotors.com under the service section. Time for today's interview segment on the Riverbend Daily News Hour. We're going to talk to Don Huber, Alton historian, and we're going to pick his brain about mining and the history of mining in Alton. The sinkhole situation yesterday at Gordon Moore Park brought up a lot of conversation about mining in this town. This is not a new thing. How far back does it go? Well,