While deer hunters set their sights on big bucks in the fields and forests, merchants are seeing big bucks in their cash registers. For many businesses in rural Minnesota, the firearms deer season and the weeks proceeding it are among the busiest times of the year. In the latest story in our series "Hunting for Answers" Mainstreet Radio's Tom Robertson reports that deer hunting pumps millions into the state's economy. And despite concerns about chronic wasting disease this season, that shows no signs of abating.