APWU: Stop Staples Campaign Keeps on Rolling Through Pennsylvania Posted on June 17, 2015June 17, 2015 by 21cpw Web News Article #: 126-2015 06/17/2015 – Keep on truckin’! Members of the Western Pennsylvania Postal Workers Solidarity Committee protested in front of a Staples store in New Kensington, PA, on June 14. Source: Stop Staples Campaign Keeps on Rolling Through Pennsylvania | APWU