Fox News contributor takes a closer look at the polls
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New polls show the presidential race tightening in key states. Karl reacts to these polls with Neil Cavuto.
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Undecided voters could be the difference makers in the quest for the White House for Donald Trump and Hillary Clinton. Who are they? How many? Where are they leaning? Karl goes 'On the Record' to explain.
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Karl looks back at the former Secretary of State's remarks on the Foundation during her Senate Confirmation Hearing.
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Karl weighs in on Trump's move in the right direction and discusses the new jawdropping revelations related to the Clinton Foundation.
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Karl explains how Donald Trump's 'crooked media' message doesn't appeal to crossover voters and how in the weeks ahead he needs to reassure the swing voters.
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Donald Trump stirs uproar by suggesting 'Second Amendment people' could stop Clinton. Karl reacts and sounds off on the latest swing state polls.
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Karl reacts to GOP nominee getting off message and missing campaign opportunities.
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