“Donald Trump is the only Republican candidate with a realistic chance of winning the 1,237 delegates necessary to claim the party’s presidential nomination,” according to a Politico analysis.
“A close examination of demographics, polling, and delegate allocation rules in the remaining states suggests there is a path for Trump to win a majority of delegates, but it is a tightrope walk that leaves the businessman with little margin for error. The outlook for his rivals is grim – there is almost no way they can get to the magic number.”
Nate Silver: Cruz could stop Trump — if Rubio dropped out three weeks ago.


?Political Trivia
Eight moments in political history. Put them on a timeline.
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Five senators. Three bills. Can you guess how they all voted?
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Nine Justices. One case. How did they rule?
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Do you have your finger on the pulse of America?
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Four questions a day.
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A new game every day.