Illegal Aliens Welding and Fabrication Jobs

When someone comes over the border and is looking for a job, often they go to light manufacturing non-union areas to find work and of course there is always lots to do. Many light fabrication businesses hire the illegal aliens. I have noticed this in Houston, San Antonio, Baton Rouge, El Paso, Phoenix, LA, Memphis, Chicago, Sacramento, San Diego, Miami, Jacksonville and Atlanta. Actually other places too, but this is what comes to mind. I would like to discuss the trailer welding jobs done by illegal aliens in TX, I understand the need to by pass the OSHA laws, with regards to welding and the high costs of workmen