Illegal Immigration does have an affect on blue collar jobs. You can research this yourself, btw. There is a truckload of studies. https://www.nber.org/digest/

Illegal Immigration does have an affect on blue collar jobs. You can research this yourself, btw. There is a truckload of studies. https://www.nber.org/digest/may07/effects-immigration-african-american-employment-and-incarceration https://www.nber.org/digest/may07/effects-immigration-africa... http://heather.cs.ucdavis.edu/pub/Immigration/EffOnMinorities/MHReport.html http://heather.cs.ucdavis.edu/pub/Immigration/EffOnMinoritie... https://www.c-span.org/video/?204714-1/illegal-immigration-african-american-workers https://www.c-span.org/video/?204714-1/illegal-immigration-a...