It seems there's not a month that goes by that Maricopa (Ariz.) County Sheriff Joe Arpaio isn't involved in one controversy or another.
As we've reported, Arpaio is already facing a federal civil rights lawsuit.
But now there's news that Arpaio is using public money on his quest to investigate President Obama's birth certificate. Both the Arizona Republic and Honolulu Star Advertiser report that Arpaio sent his deputy, Brian Mackiewcz, to Hawaii in part because of what Arpaio said were "security issues," related to the investigation.