Surprises, outliers, oddities: What to anticipate in the campaign’s closing days 

USA TODAY - For more and to sign up click here W. Joseph Campbell, opinion contributor Much can change in the closing days of a U.S. presidential race. Donald Trump, for example, received enough late-campaign support from previously undecided voters in battleground states in 2016 to lift him to the presidency. As another example, the pre-election disclosure in 2000 of a drunken-driving arrest years before may…