On the day that the bill passed the Wisconsin Assembly effectively ending 50 years of collective bargaining in Wisconsin and eviscerating the ability of public unions to raise money through dues, a new front opened in the battle for the future of Wisconsin families. Bagpipes blaring, hundreds of firefighters walked across the street from the Wisconsin Capitol building, stood outside the Marshall and Ilsley Bank (M&I Bank) and played a few tunes — loudly. Later, a group of firefighter and consumers stopped back in at the bank to make a few transactions. One by one they closed their accounts and...