Wal*Mart

The loony left can't seem to stand the very existence of Wal*Mart. The complaint seems to be they don't pay enough to their workers and the benefits are not sufficient. This doesn't seem to bother the millions who willingly work there, but the liberals are really carrying water for the labor unions who have not managed to break into the workforce there and them like they did the steel industry, the auto industry, and so forth.
Since the company must be vilified, John Edwards must be part of the chorus, but he was embarrassed recently when one of his volunteers went to Wal*Mart management trying to break into the line and get Edwards a Playstation 3 when others were sleeping in lines outside the store. Of course, Edwards says his volunteer was doing this without authorization and was excercising excessive enthusiasm. Whatever. My question, however, is why a man who is so concerned with the poor worker's wages at Wal*Mart using volunteers instead of paying those who work for him?