This morning the Minnesota Historical Society tweeted out a Minnesota Vikings 'Big Game' button from the 1970s, and in the process threw some salt in the Super Bowl wound of Vikings fans everywhere.
Rochester's history in Minnesota is well documented, thanks to the founding and growth of Mayo Clinic. But a new book is out that looks at the hidden history of Minnesota's Med City.
The mighty Zumbro River winds its way through downtown Rochester and across much of southeast Minnesota. But the story of how it got its name is kind of embarrassing.