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FILE - This July 21, 2016 photo shows Sheriff Joe Arpaio of Maricopa County, Ariz., speaks during the final day of the Republican National Convention in Cleveland. Arpaio's campaign manager has questioned a judge's timing in asking prosecutors to pursue a criminal contempt-of-court case against the lawman 10 days before he faces a primary election. (AP Photo/J. Scott Applewhite,File)

Republican Presidential Primaries

Republican Presidential Primaries