… To get to a majority, not counting superdelegates, Mr. Sanders now needs more than 56 percent of the remaining pledged delegates.
It might not look too daunting after he just won at least 70 percent of the vote in five states. But the remaining states aren’t especially welcoming for him. Mrs. Clinton’s delegate advantage seems likelier to grow over the rest of the contests than to shrink. The remaining states force Mr. Sanders to confront his big weaknesses: affluence, diversity, establishment-friendly areas and closed primary contests. CONT.
Nate Cohn, New York Times