Jimmy McCain, a son of the late Arizona senator, registers as a Democrat and backs Harris

PHOENIX (AP) — Jimmy McCain, a son of former Arizona senator and 2008 Republican presidential nominee John McCain, said this week he has registered as a Democrat and will vote for Vice President Kamala Harris, a valuable nod of support for the Democratic nominee in a battleground state.

Meanwhile, Trump’s running mate, Ohio Sen. JD Vance, is scheduled to appear outside Phoenix Wednesday at a rally with the conservative youth organizing group Turning Point USA, which has been instrumental in remaking the Arizona GOP as a faithful organ of former President Donald Trump’s “Make America great again” movement.

Jimmy McCain’s endorsement and Vance’s Turning Point USA appearance reflect the disparate segments of the GOP that Harris and Trump are trying to reach. Democrats are appealing to traditional conservatives disillusioned by Trump’s takeover of the GOP, while Republicans are looking to shore up their base and ensure that their young supporters turn out.

Jimmy McCain said he had been an independent since leaving the Republican Party after Trump became its standard bearer in 2016. He decided during a nine-month overseas deployment that just ended to switch his registration to Democratic and announce it publicly. His decision was first reported by CNN.

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