Trump is not simply leading “Republican voters”—that was not his strength, to begin with. You will hear or read many commentators saying that what Trump could achieve in a Republican primary contest is not the same thing as what he can do in a general election. Maybe—if this were just another of the preceding elections where the status quo was safe. The fact is that Trump won by bringing in voters who were neither identifying as Republican (many if not most of them being Independents), nor prepared to vote Republican, nor were some even considering voting (ever) until Trump. The fact therefore is that Trump has already been campaigning in a general election. The Republican contests have been the sites of the greatest voter turnouts thus far, and in some critical electoral states more have already turned out to vote for Trump than for Clinton. All of the excitement this time is on the Republican side, the side on which Trump needed to win in order to win the general election.