Live results: Arizona heads to the polls for key House primaries

Arizona voters are visiting polls this Tuesday to select nominees for November congressional races. Two open House seats are contested, featuring a GOP primary where Republican Reps. Andy Biggs and David Schweikert are competing. Schweikert's seat in the 1st Congressional District is viewed as a prime pickup. Simultaneously, The Hill is providing live, real-time coverage of the Arizona primaries, featuring NewsNation's Cory Smith, Decision Desk HQ, and various political analysts and congressional reporters.