re: Today I have watched four Mexicans form, pour and finish my new patio.

I didn't hire these Mexicans. I hired a local contractor who has done a lot of concrete work for members of my family. His name is Boudreaux, and he is white and he lives on the westbank. He and his nephew came out early, shot the lines and positioned the forms. He then handed the whole thing off to these four dudes who worked until the job was done. I told Boudreaux to tell them to knock on the door if they needed to use the bathroom, but they never did. The only time they knocked on the door was to ask me if I was happy with the job before they left.