Leaders from unions representing steelworkers, farmers, teachers, and maritime workers join with mine worker leaders in a march along State Route 21 to the Greene County Fairgrounds in Waynesburg, ... more 
Leaders from unions representing steelworkers, farmers, teachers, and maritime workers join with mine worker leaders in a march along State Route 21 to the Greene County Fairgrounds in Waynesburg, Pa., for a labor rally Friday, April 1, 2011. Thousands of union coal miners and supporters from several states tried to spark an uprising in southwestern Pennsylvania on Friday, proclaiming themselves ready to mobilize for the war they say is being waged on organized labor in the United States. less 
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Associated Press | Photo By Keith Srakocic
Fri, Apr 1, 2011 4:51 PM EDT