Is road construction an Union job? I always see couple guys carrying poles, hammering things while 7 sitting drinking coffee on BQE. Of course, there are times the reverse is true too.
I do think there are places for Union but I also see problems with them. However, I see more problems with the labor laws or favoritism towards Unions in labor court cases. Note: I never think employers are angels either. There are good apples and bad apples in any types of organizations-be it Union or a school, a person....
In particular, I have worked in a case of a resturant being forced to bankruptcy three times by the Union and the trustees(all three times) agreed by the Unions were "robbing"(takes forever to explain why I use the word robbing) the company more money than the orginal owners everytime. I have gone thru over 20 cabinets of legal document for this case. I see the Union overly using their leverage, the Labor Dept. field attorney may have been bribed as I have evidence that he/she intentionally misintrepret the court order to scare potential buyers other than the ones agreed by the Union, the original owners cheating taxes, trustees agreed by the Union robbed the company even more money(hence bankrupt again).... The whole thing boils down to the conclusion that any individual or entity has its own bad apples and good apples. However, in my heart, the leverage an Union has, can easily corrupt a good man. It takes a better man to resist the temptation.
I second Killer's opinion of era shifting is the real issue, not immigrants(legal or illegal).
BTW, what is the average general labor rate in New York nowadays? In kansas, my stone workers gets $120-$150 per day of 9 hours shift. Apprentice gets $80