New York’s primary: What we'll know and when we’ll know it

Declaration of the winner will be shortly after 9 pm. Assuming public polling has been accurate, Donald Trump will win statewide. Hillary Clinton has also shown a substantial lead in the poll, between 10 and 15 points. But Bernie Sanders' team thinks he may do better than that. If he can keep the margin below 10%, it might be pretty late Tuesday night before this race gets called. Since New York's delegate distribution system is so complicated it is going to be a while before we know the final delegate count. We'll know if Hillary Clinton can beat Bernie Sanders in a Democratic contest for the first time since Arizona. If Donald Trump win New York by a big margin to put him back on track and win the Republican nomination without a floor fight at the July convention And if John Kasich win delegates or is he just playing spoile