 At American Federal in Fergus Falls, ag and business banker Brian Wing has the knowledge and expertise to help you find the best solution. Expect a full review of your financial and a prompt decision made right here by your local American Federal banker, Brian Wing. American Federal Bank. Member FDIC. Find out what's happening in your backyard and beyond with Derek Sidian. KBRFradio.com News. A News Talk 1250 AM. KBRF. Depend on it.