Bernie Sanders cannot win the nomination, despite picking up a superdelegate. Hillary Clinton has enough delegates to win even without these superdelegates. However, she has most of the superdelegates anyway. She has won most of the primaries and the majority of the votes, making the case that she deserves the nomination.
No, Sanders cannot pick up enough superdelegates to win the nomination. People want to see Hilary Clinton as the nominee. She has performed very well and how gotten more votes than Sanders in many of the primaries. Superdelegates should not be enough to get Sanders the nomination even if he picks up a few more.
No, I do not think that Bernie Sanders can win enough superdelegates to give him the nomination because at this point most Democrats agree that Hillary Clinton is the rightful nominee of the Democratic party. Bernie Sanders should drop out of the race and endorse Hillary Clinton to help the Republicans defeat Donald Trump.
Sanders fought a good, hard battle but unfortunately for him and his supporters, his bid for the White House is over. He is so far behind Clinton that there really is no hope for him to catch up now, especially with Clinton continuing to pick up high-profile endorsements from people such as the President, Vice President, and Elizabeth Warren.