Arizona has a history of producing lightning-rod members of Congress, like Representative Paul Gosar. But the Arizona politician you should be paying attention to — and who can potentially tell us a great deal about Democrats’ hopes of avoiding a 2022 wipeout in the House — probably isn’t on your radar.
That would be Representative Tom O’Halleran, a Democrat who has been in office since 2017 and who started out his political career as something few Democrats can claim — a Republican.
O’Halleran’s district was redrawn in 2020 and became tougher and Trumpier. Many say he’s doomed to fail, but O’Halleran is unfazed. Despite all the challenges Democrats face in the midterms this year — President Biden’s low approval ratings, historical precedent for the party in…
