The main point was inflation and wages. He mentions that "The scale of immigration both legal and illegal I believe has the greatest impact on the lowest sectors of society.", I doubt the impact is greater than the stagnation of wages against inflation where $2 min wage in 1968 is equivalent to almost $11 of today's dollars [0]. Current min wage is at $7.25. Do the immigrants vote for maintaining the minimum wage at the current level or where am I getting lost? I'm quite sure econ 101 says that if the salary goes up there will be more people willing to accept the job. Until that happens, of course a low-skilled immigrant will take that $7.25 hour job that no one wants. He will barely survive (while making sacrifices in the quality of life) and yes the corporation will happily accept it since nobody wants to do that work for that wage and people want low prices.
[0] https://sc.cnbcfm.com/applications/cnbc.com/resources/files/...
