Hunters shoot more black bears in Minnesota than in any other state. The Department of Natural Resources relies on hunting to control the bear population, but this year, hunters aren't bagging as many bears as the D-N-R hoped for. There's plenty of natural food in the woods, and bears aren't coming to the bait hunters set. The number of bears in Minnesota is at an all-time high, and DNR officials say the lack of hunting success could mean more problem bears in years to come. Chris Julin reports from Duluth. {