The time has come to kick the dog when it is on the ground.
Hillary and her SUPER DUPER DELEGATES are going to try and steal the election from the smart Americans who support Bernie Sanders. So there is your first split there. The true progressives will break from the neocons.
Second you have the total disaster of the Republican party. They are even more split. You have the National Socialist retard element who all back Trump. Then you have the weird Ted Cruz evangelicals...an after thought in the rest of the states. Finally Kasich may be the most sane of the bunch However he seems most aligned with the neocon philosophy that Shillary is bought into.