I think not.
http://migration.ucdavis.edu/rmn/more.php?id=583_0_4_0Tyson Foods Inc., one of the world's largest poultry processors, was indicted December 19, 2001, charged with 36 counts of recruiting illegal workers from Mexico and transporting them to several of Tyson's 57 poultry processing plants in the Midwest and South. According to the indictment, developed over 2.5 years of undercover work, Tyson managers arranged with smugglers to pick up workers just inside the US border, and then organized transportation for them from the border to its plants. Tyson managers paid the smugglers $100 to $200 a worker in "recruitment fees." (The migrants also paid the smugglers a fee).
Tyson has 120,000 employees, annual sales of $11 billion, and accounts for 23 percent of the chicken market. IBP accounts for 27 percent of the US beef market and 18 percent of the pork market. Tyson has 26 union agreements; IBP has 35 union agreements. Total employment in the US meat and poultry processing industry is 400,000.
Hazardous jobs paying low wages need cheap labor. It's a supply and demand thing, isn't it?
Money makes the world go around.