Phil Mickelson sparks controversy as four players tie for US Open lead

    By Rob Hodgetts, CNN

    Updated 1814 GMT (0214 HKT) June 17, 2018

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    Brooks Koepka became the seventh man to win back-to-back US Open titles after overcoming a testing and controversial week at Shinnecock Hills.
    Photos: US Open 2018
    Brooks Koepka became the seventh man to win back-to-back US Open titles after overcoming a testing and controversial week at Shinnecock Hills.
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