Seventeen former staff members of the late Republican President Ronald Reagan are endorsing the Democratic nominee, Vice President Kamala Harris
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Over 230 former officials for Republican presidents George H.W. Bush and George W. Bush have also backed Harris, in addition to campaign staffers for Republican presidential nominees John McCain and Mitt Romney. Biden received a similar amount of GOP support in his 2020 run against Trump.
https://www.cbsnews.com/news/ronald-reagan-former-staff-back-harris-walz-ticket/