“Winning” is not the exact term…but he now has 861 pledged delegates to Clinton’s 855. I don’t know how the other states are expected to fare, so it may be one or the other has a bigger advantage in reality.
It may have been Robert Novak who noted this, but the Clinton campaign would have preferred to have things wrapped up by Super Tuesday–not only to have time to work on the GOP, but Obama will get stronger as time goes on. There’s more time for people to get to know his name and be infected by his charm.
Side note: There’s an interactive map on MSN of the primary results, which ironically worked for me in Firefox, but not IE7. This is unexpected because it’s Flash, but I’m curious if anyone has similar results.
On the GOP side, Huckabee did well, but it’s not going to matter.