ADDED: Trump also outperformed the Real Clear Politics poll average in each of the 5 states.
AND: The NYT's poll analyst Nate Cohn observes that his "demographic-based models systematically underestimated Mr. Trump’s performance."
Mr. Trump’s overperformance was broad — spanning nearly every kind of county across all of the states in play.And, just when Indiana was getting important, "He might not even need Indiana if he maintains the loyalty of the unbound delegates who said they would vote for the winner of their district in Pennsylvania, or simply if he wins big in California. And after Tuesday night, a big win in California looks quite possible."
That raises the possibility of a broad shift in Mr. Trump’s favor over the last month....