Maricopa County Sheriffs conduct drug test at the Maricopa County Fourth Avenue Jail in Phoenix
Drug Recognition Expert Instructor and Maricopa County Sheriff Deputy Frank Sloup (R) and Deputy Sergeant Paul White conduct tests for possible drug use at the Maricopa County Fourth Avenue Jail in Phoenix, Arizona August 21, 2012. REUTERS/Joshua Lott (UNITED STATES - Tags: CRIME LAW)