Probably? Doesn't anyone know? There are lots of other retail stores, not just Walmart. Aren't the unions proud of the wage accomplishments they got for retail workers?
If the unions are important, why can't they back up their claims with some facts? Who cares about choreographed demonstrations? Tell us factually what concrete benefits unions can bring to the table for workers.
I am sure that if Walmart was unionized, they wouldn't have to have food drives for its own employees, as happened in Cleveland a week ago.