DOJ Uncovers Rampant Lawbreaking By Sheriff Joe Arpaio Despite His Stonewalling: pMaricopa County Sheriff Joe Arpaio is unquestionably the most notorious law enforcement official in the country, infamous for his ruthless and illegal treatment of the undocumented immigrants under his charge. He’s known for cramming detained immigrants into outdoor “tent cities” he proudly likens to concentration camps, and for parading prisoners around in pink underwear to [...]/p