Actually, we do indeed what the vote would have been, which is why AP felt comfortable calling it. You know why they called it, right? It's because Hillary had enough pledged and unpledged delegates at that point to become the nominee.

NBC called it before California, too. Because it was over. That's even assuming Hillary won ZERO delegates in California, which of course was not the case, and could not possibly have ended up being the case. It was a very conservative and well-justified call.

Please check your facts before posting misinformation.