Sheriff Arpaio has made public statements that a fact finder could interpret as endorsing racial profiling, such as stating that, even lacking 287(g) authority, his officers can detain people based upon 'their speech, what they look like, if they look like they came from another country'... Moreover, he acknowledges that MCSO provides no training to reduce the risk of racial profiling, stating 'if we do not racial profile, why would I do a training program?'" Judge Snow expanded the complaint into a class-action lawsuit, including all Latino drivers stopped by the Sheriff's Office since 2007, or who will be stopped in the future. He also enjoined the MCSO and all of its officers from "detaining any person based only on knowledge or reasonable belief, without more, that the person is unlawfully present within the United States, because as a matter of law such knowledge does not amount to a reasonable belief that the person either violated or conspired to violate the Arizona human smuggling statute, or any other state or federal criminal law.