One thing is clear.
If by the the end of April this thing is not over, Hillary could start to get a little bit worried because that would mean Bernie won in states where he shouldn't have.
I still think Hillary will destroy him towards the end of April.
Bernie will not drop out. Even if Hillary reaches the magic number before California He'll still say that superdelegates are included there and they could still switch sides(

excuse me

) Besides, his movement has pulled too much money out of the people, Bernie will take this to the convention.