Former President <a href=”https://www.cnn.com/specials/barack-obama” target=”_blank”>Barack Obama</a> is expected to hit the campaign trail next week, Democratic officials tell CNN, as he looks to step up his work in support of his one-time partner — former Vice President <a href=”https://www.cnn.com/election/2020/candidate/biden” target=”_blank”>Joe Biden</a> — in the final stretch of the election.

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