Heh heh, I'm not going lib by a long shot!
Type "Operation Wetback" into a search engine and see how many unbiased articles you can find. I usually do a better job but time is limited - looking for employment at a wage this Scottish soul wouldn't consider meager.
I know what you mean. I found this one by searching for "operation wetback" +eisenhower. I can't vouch for it's veracity, but here's one source that seems well-balanced.
Handbook of Texas Online: Operation Wetback
http://www.tsha.utexas.edu/handbook/online/articles/view/OO/pqo1.html
... looking for employment at a wage this Scottish soul wouldn't consider meager.
I make ends meet by rolling drunks and collecting aluminum cans. It's tax free income, too!
Good luck with the job search.