— Reince Priebus (@Reince) May 4, 2016
There are 9 states left: California (172 delegates), Montana, New Jersey, New Mexico, and South Dakota. Trump needs 225 more of the 520 still available delegates in order to reach the magic number of 1,237.
With no other formal threats to his nomination, Trump took on a more gracious tone in his Indiana victory speech. The GOP fracturing period is now transitioning into a period of attempted reconstruction.