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FILE - In this Jan. 26, 2016 file photo, then-Republican presidential candidate Donald Trump is joined by Joe Arpaio, the sheriff of metro Phoenix, at a campaign event in Marshalltown, Iowa. Trump was just a few weeks into his candidacy in 2015 when came to Phoenix for a speech that ended up being a bigger moment in his campaign than most people realized at the time. And now Trump is coming back to Arizona at another crucial moment in his presidency. (AP Photo/Mary Altaffer, File)
FILE - In this Jan. 26, 2016 file photo, then-Republican presidential candidate Donald Trump is joined by Joe Arpaio, the sheriff of metro Phoenix, at a campaign event in Marshalltown, Iowa. Trump was just a few weeks into his candidacy in 2015 when came to Phoenix for a speech that ended up being a bigger moment in his campaign than most people realized at the time. And now Trump is coming back to Arizona at another crucial moment in his presidency. (AP Photo/Mary Altaffer, File)

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    President Trump pardons Sheriff Joe Arpaio

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President Trump pardons Sheriff Joe Arpaio

President Donald Trump has pardoned former Arizona Sheriff Joe Arpaio of his conviction for criminal contempt, the White House said.

President Trump pardons Sheriff Joe Arpaio

President Donald Trump has pardoned former Arizona Sheriff Joe Arpaio of his conviction for criminal contempt, the White House said.