With 99% reporting:
This lopsided victory amounts to approximately a 9 delegate gain for Obama, plus a presumed lion's share of another 23 superdelegates. So, let's say about a 17 delegate gain.
Maryland has also been called for Obama!
With 95% reporting:
If these numbers hold up, this could be nearly as damaging for Hillary Clinton's chances of victory as Virginia was, with approximately the same amount of a delegate shift in Obama's direction. Add on strong Obama victories in Wisconsin and Hawaii, and it won't matter much what Hillary Clinton can do in Texas and Ohio.