Centurys old mystery may be closer to a solution. Im wolf blitzer. Youre in the situation room. We begin with todays dramatic defeat for Union Workers in the industrials heartland. This was the scene as republicans pushed through right to work bills saying that they dont have to Pay Union Dues in in order to get a job. On lookers chanted, shame on you after the vote. This is a watershed moment because michigan is the same as Countless Union struggles, including this 1932 march where five people died and dozens were injured when unemployed workers were attacked by police and Ford Motor Company security guards. After decades of gains, fewer than 12 of u. S. Workers now belong to unions. In michigan, its fewer than 18 . Cnns poppy harlow is at the state capital in lansing. How did it go . Reporter are an historic day in michigan. A state at the heart of organized labor in this country. One person said, if it can happen in michigan, it can happen everywhere and thats why thousands and thou