A new analysis of federal data by the Pew Research Center finds that illegal aliens make up about 5% of the total U.S. workforce, taking 26% of farm jobs, 15% of construction jobs, 9% of production jobs and 9% of service industry jobs.
Details here: http://www.washingtonexaminer.com/illegals-5-of-workforce-but-take-26-farm-15-construction-jobs/article/2606665#!