10 biggest strikes in U.S. history

POSTED: 08:21 AM PDT Sep 17, 2012    UPDATED: 08:44 AM PDT Oct 07, 2015 
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The United Auto Workers union is prepared to strike Fiat Chrysler Wednesday. The strike would be the first in the industry since 2007, affecting about 40,000 workers. Take a look back at the 10 biggest strikes in U.S. history.