The political story of the year is the remarkable campaign of GOP front-runner and billionaire Donald Trump. To get to the bottom of this phenomenon, we followed Trump on the trail for a week, to stops in Illinois, Wisconsin, New York, and New Hampshire. We also interviewed him in his office in the Trump Tower.
Our goal was to answer three questions: Why is Trump clobbering the rest of the GOP field? What would a President Trump actually do? Can Trump really win?
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