Organizers of a post-Thanksgiving protest on behalf of workers at a Walmart in downtown Washington, D.C. identified only one of the participants as actually working at that store. The admission underscores the fact that few Walmart workers have been involved in the protests. "Thirty striking workers from Washington, D.C., Virginia and Maryland took part in today’s protest, and Melinda Gaino, one of the striking workers, works at the H Street Store," said Julie Anderson, a spokeswoman for the 1.3 million member United Food and Commercial Workers union, which organized the event. Walmart spokesman Kory Lundberg claimed the number was far...