If Perry will put him in that position (head of homeland security) I will vote for Joe (and Perry..)
Sheriff Arpaio put his support behind Perry a month or so ago. Perry needs to win, before he can make any appointments.
While some have questioned Perry's determination on the immigration issue, this Sheriff should be a good indication of Perry's stance.
Perry needs to bring this up - let the public know about the contents of this article. Hound on it, have Newt hound on it some more. Perhaps Santorum will, also.