Three leftwing groups [1] have released a report (press release here) complaining about the Department of Homeland Security conducting immigration raids at locations that are considering unionization or otherwise "interfering" with workers' rights. To cut to the chase, visiting "liberals" should consider this anecdote offered by Daphne Eviatar of the Washington Independent (link): For example, in September 2008, an employer calling itself "Employers All Dry Water Damage Experts" recruited day laborers in New Orleans and transported them to Beaumont, Texas, where the workers claim, according...