https://news.vice.com/video/immigrant-america-they-steal-our-jobs https://news.vice.com/video/immigrant-america-they-steal-our... See this VICE piece on illega

https://news.vice.com/video/immigrant-america-they-steal-our-jobs https://news.vice.com/video/immigrant-america-they-steal-our... See this VICE piece on illegal immigrant labor. Based on interviews they imply they work harder. I'd guess if it were true, it's because poorer people are more modest, more humble, and take less for granted than American born poor people.