In Arizona Senate race, Republican's embrace of Trump carries risks

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IN—Republican U.S. Representative Martha McSally's embrace of President Donald Trump and his agenda paid off on Tuesday, when the Arizonan beat back conservative challengers for her party's nomination in a crucial U.S. Senate race.

In Arizona Senate race, Republican's embrace of Trump carries risks. Republican U.S. Representative Martha McSally's embrace of President Donald Trump and his agenda paid off on Tuesday, when the Arizonan beat back conservative challengers for her party's nomination in a crucial U.S. Senate race.