Unfortunately for Sanders supporters, not only does she hold a large national average in polling, but the Democrats' superdelegate system killedhim from the starting gate. She started with a whopping 359 delegates to Sanders' 8. Keep in mind people have been claiming Iowa means the death of Trump because he's down by 1 whole delegate; Bernie is down by 356 after Iowa! An outsider like Trump simply wouldn't be able to win the DNC ticket.
That said, there's hope for you Bernie Sanders fans in the fact that Hillary is facing two separate FBI investigations, and the evidence grows more and more damning.
For the sake of Trump's campaign, this isn't relevant yet I suppose... Still a lot of time before the general election.