Johnson, Hunt go head-to-head to be UK's next prime minister

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File photo taken on Oct. 3, 2018 shows British Foreign Secretary Jeremy Hunt applauds during the speech by Britain's Prime Minister Theresa May at the Conservatives Party annual conference 2018 in Birmingham, Britain. Former Foreign Secretary Boris Johnson and his successor as foreign secretary Jeremy Hunt emerged on June 20, 2019 as the two politicians in the final battle to become the UK's next Prime Minister. (Xinhua/Han Yan)