President Trump is heading back to Arizona today with campaign stops planned at Prescott Regional Airport and in Tucson.
With 15 days to go until the election, Trump is visiting the battleground state after weekend visits to Nevada and Wisconsin.
Trump won Arizona by 3.5 percentage points in 2016.
Meanwhile, after campaigning in North Carolina on Sunday, Joe Biden's campaign says the Democratic challenger will spend the next couple of days preparing for the final presidential debate on Thursday.
So far, more than 27 million people across the U.S. have already voted.
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