And apparently, it's tearing him up inside. From Arizona Republic columnist E.J. Montini's blog:
Arpaio said, “I've had presidential candidates visit me in my office. I've talked to every one of them. I don't see anybody talking about this. I don’t see any senators talking about it." . . . When the host asked Arpaio if Republicans were backing him, Arpaio said, “I haven’t heard from any, especially the congressional delegation from Arizona.”
Seriously, give it up. Just because your "cold case posse" of retirees can use Adobe Illustrator doesn't mean they're forensic experts—they're just really good a touching up photos of their grandkids.