Trump revels in email leak showing aide hit at Clinton instincts 

Republican attacks rival as WikiLeaks revelations continue to dog Democrat 
MIAMI, FL - OCTOBER 26: Democratic presidential nominee former Secretary of State Hillary Clinton prepares to board her campaign plane at Miami International Airport on October 26, 2016 in Miami, Florida. With less than two weeks to go until election day, Hillary Clinton is campaigning in Florida. (Photo by Justin Sullivan/Getty Images)
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Donald Trump is revelling in leaked emails that show a top Hillary Clinton adviser saying the Democrat’s instincts can be “terrible”, reinforcing perceptions of weaknesses that continue to dog her campaign.