The number of registered Republicans, Democrats and voters with no designated party is almost evenly split three ways in Arizona. Independents could be the deciding factor in some close races. Early polling indicates which way they may be leaning, which we discussed with University of Arizona professor and political scientist Samara Klar.
Arizona 360 airs Fridays at 8:30 p.m. on PBS 6 and Saturdays at 8 p.m. on PBS 6 PLUS. See more from Arizona 360.
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