For all the accusations against Arpaio, this seems to be a attempt to have him 'go along' with the policy of not detaining illegal aliens. That is a crime. Specific accusations have been made about his treatment of detainees but no charges were filed. Accusing someone is easy and no proof is needed to discredit them. Proof is only needed when there is a trial and it is needed to prove a possibly innocent person guilty - which is the way our judicial works. Discrediting Mr. Arpaio, by non-judicial means is typical of current leftist activities against the laws of the USA.  Since Arpaio was acting in accordance with Federal law, in detaining illegals, until ICE could deport or prosecute,(and that didn't happen very much during Obama's reign) it appears to be another attempt to circumvent Federal law - and it is completely illegal to enter the USA without going through Immigration.