Watch for surprises at the convention. Like Levin said last night, one is only a presumptive nominee if it appears he has at least 1237 going into the convention. The actual number won’t be known until after the first ballot by the delegates. That’s why the Cruz campaign is working the delegates...there could be enough no shows on the first ballot to fall short of 1237.
That's the scenario I was worried about. Trump needs more than 1237 to avoid such BS games.