Honestly, ain't no math says she can do it. Up maybe 10 delegates isn't digging her out of the hole. No more big prizes left and she's up shit creek without a paddle.
Update: Clinton about 9% netting about 10 delegates. That makes her win shift the count such that Obama has 1490 pledged to Clinton's 1337 with 231 to 255 supers. So, Obama 1721 and Clinton 1592... 129 delegate hole. With 716 left 129 is 18%, of the remaining delegates she needs 60%. 43% are super delegates. If that breaks roughly even makes her need about 80%+ of the vote in the remaining elections of which most she is certain to lose. With realistic counts on the voting she'd need about 90% of the supers who probably wouldn't upset the pledged count.