FILE - In this April 3, 2012 file photo, Maricopa County Sheriff Joe Arpaio listens to one of his attorneys during a news conference in Phoenix. Arpaio, who led the way for local police

 

              FILE - In this April 3, 2012 file photo, Maricopa County Sheriff Joe Arpaio listens to one of his attorneys during a news conference in Phoenix. Arpaio, who led the way for local police
FILE - In this April 3, 2012 file photo, Maricopa County Sheriff Joe Arpaio listens to one of his attorneys during a news conference in Phoenix. Arpaio, who led the way for local police across the country to take up immigration enforcement, is reconsidering his crackdowns _ and other law enforcement officials who followed his lead are expected to eventually back away, too. (AP Photo/Ross D. Franklin, File)