Summary: Keeping John Kasich in the race divides the anti-Trump vote.
Two months ago, based on a computer model I developed of the Republican delegate race, I wrote in The American Prospect that the GOP’s nomination rules tilted the playing field to Donald Trump’s advantage. For Trump’s opponents, the time window for counteracting many of those advantages and winning a first-ballot nomination has passed. Now the campaign enters a new phase, as Trump’s rivals try to deny him a majority of pledged delegates going into the convention. Simulating the remaining contests based on current polling data, my model picks up an unexpected wrinkle: Trump’s strongest position comes if he loses the primary in Ohio on Tuesday.
(Excerpt) Read more at prospect.org ...