He's like the Hillary Clinton of Arizona, only tough talking. We can't seem to make Hillary go away, and the same with Sheriff Joke.
Last guy that ran against him, Dan Saban started to mount a good campaign. Arpaio launched an improper investigation, went to the media and said that Saban raped his own mother.
Of course, none of it was true, Saban's headquarters were broken into and many of his supporters lost jobs and were subject to all kinds of intimidation and investigation.
All you need to know about the shenanigans of Joke Arpaio, right here: http://phoenixnewtimes.com/Issues/current/joe.arpaio/index.html
I've sent lots of Arpaio supporters here, and its changed their minds.
Also, www.arpaio.com