"In a formal administrative complaint filed with United States Immigrations and Customs Enforcement (“ICE”) today, ACLU lawyers blasted the agency for an unwarranted immigration roundup of dozens of Denver-area residents last April that included the illegal arrest and illegal search of United States citizens and legal immigrants who had done absolutely nothing wrong. “This is a case of racial profiling and ethnic stereotyping at its very worst,” said Mark Silverstein, ACLU Legal Director. “An ICE agent targeted our clients for speaking Spanish in an Omaha fast-food restaurant. Speaking Spanish is not a crime, nor does it provide any basis for immigration officers to start demanding papers or otherwise launch any investigation.”" ACLU, Nov. 15, 2010.