Arizona may have only voted for a Democrat once since Truman, but it also is the only state with a disproportionately high number of Democrats in the House. Also, that Democrat, as noted was Clinton, not LBJ. Hillary could make good on AZ on Bill's name and heightened Latinx turnout against Trump. Will that be enough for coattails to Kirkpatrick? Who knows.
I personally wish Sinema had gone for it instead.
Sinema is a bisexual athiest. She'd be doing a lot worse. We're lucky she's doing so well in her own district.
Isn't she also the ConservaDem?