07/09/2012 09:30 am ET Updated Sep 08, 2012

Joe Arpaio Lawsuit Will Determine Arizona Sheriff's Legacy

When historians look back on Joe Arpaio's legacy as Maricopa County sheriff, one thing they are likely to weigh heavily is the outcome of a 4 1/2-year-old racial-profiling lawsuit that will finally be heard in a federal courthouse in Phoenix this month.

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