About 100 residents watched as candidates for Douglas County commission districts 3 and 5 faced off on Monday night in Minden's CVIC Hall.The Town Hall Debate sponsored by the Business Council of Douglas County, the Carson Valley Chamber of Commerce and The Record-Courier celebrated its 10th anniversary by asking questions of commissioners Doug Johnson and Mike Olson, and their adversaries Frank Godecke and Barry Penzel."I think the most important issue facing the county is infrastructure, including sewer, water and roads," Penzel said. "In order to eliminate stagnation and encourage growth you have to build infrastructure."He said that work would be …