Rep. Juan Ciscomani will face Democrat JoAnna Mendoza in a toss-up Arizona House race that could determine which party controls Congress after midterms.
https://www.foxnews.com/politics/vulnerable-republican-wins-gop-primary-arizona-toss-up-district-dems-aim-flip-blue
https://www.foxnews.com/politics/vulnerable-republican-wins-gop-primary-arizona-toss-up-district-dems-aim-flip-blue