Sadly, I've discovered that a lot of the folks in Fargo think of themselves as simply a northern suburb of Minneapolis (which is a 3.5 hour drive SE of here). That includes a serious defect in their thinking which tends to manifest itself in a lot of Obama stickers and yard signs. It's almost like they want to proclaim - "Look! We're liberals!!"
My guess is this "lady" has an Obama sign in her yard.