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

Arizona voters are at the polls Tuesday to pick nominees for November's congressional races. There are two open House seats up for grabs, with Republican Reps. Andy Biggs and David Schweikert jostling in a GOP primary to take on Gov. Katie Hobbs this fall. Schweikert's seat in the 1st Congressional District is a prime pickup...

Arizona voters are at the polls Tuesday to pick nominees for November's congressional races. There are two open House seats up for grabs, with Republican Reps. Andy Biggs and David Schweikert jostling in a GOP primary to take on Gov. Katie Hobbs this fall. Schweikert's seat in the 1st Congressional District is a prime pickup...