Lol. We can't still win it. We really can't. Yes, it is technically possible. But the odds against it would be something like 20 to 1 against. Here's the math:
So far Hillary Clinton has won 58% of pledged delegates (not counting superdelegates). If she keeps up that pace, even if she doesn't win any more superdelegates, she will lock up the nomination on April 26. If she continues to accrue superdelegates at her current rate, she will probably lock it up when New York votes on April 19.
By contrast, Bernie Sanders would need to win 67% of the remaining delegates (again, not counting superdelegates). To say that is a daunting task would be the epitome of understatement. It would be unprecedented.
Now, if ever there was an election that could be considered unprecedented, it's this one. So I totally understand why Bernie supporters want to keep going. Hell, I consider myself a Bernie supporter. I agree with almost everything he says, and he is the first political candidate to whom I have ever donated money. But I am also a realist. I recognize that there is a dichotomy between what I want and what is likely.
Most likely Hillary Clinton will be the Democratic nominee. I would put the chances at about 90%. What concerns me is the growing "Bernie or Bust" movement that threatens to stay home or — worse — vote for Trump if Bernie Sanders is not the nominee. This seems like cutting off your nose to spite your face, imho. I have a lot of reservations about Hillary Clinton. She is not my first choice for president. But if the goal is to elect a president who supports progressive causes, Hillary Clinton is a damn sight better than Donald Trump. Isn't it better to get a little of what you want instead of none at all?