Previously, the American Civil Liberties Union (ACLU) had issued travel advisories for Texas and Arizona after the states passed immigration enforcement laws requiring local law enforcement to detain people on immigration violations which the ACLU said would increase racial profiling.
此前，美国各州通过了移民执法法律，要求当地执法部门拘留移民违规人员，美国公民自由联盟 (ACLU) 表示此举会增加种族诉讼数量，并发布了针对德克萨斯州和亚利桑那州的旅行咨询。