12:32HARDtalk - Sheriff of Maricopa County, Arizona, USBBC World Service Duration: 27 minutes Tue 21st Sep 2010, 12:32 on BBC World Service OnlineStephen Sackur meets the so called 'toughest Sheriff in America', Joe Arpaio. Show more GenresNewsFormatsMagazines & ReviewsBrandHARDtalk Source: BBC Online