August 30, 2011 Wisconsin Unions Bar GOP From Labor Day Parade Edit Delete Tags Autopost Unions block Republicans as payback for Gov. Walker's controversial collective bargaining legislationVIDEO: Republicans Banned From Parade Source: http://www.foxnews.com/politics/2011/08/30/republicans-barred-from-labor-day-parade-as-wisconsin-union-fight-simmers/tv shack