It's Obama.

It's pretty hard to see how he didn't win last night:

Obama won more states, won more delegates, improved his numbers with key groups, widened his lead among minority voters, and over-all, outperformed Hillary. Period. The fact that the Clinton established machine has not been able to pull ahead should be a real clear sign of how much trouble they are in right now. This race was Hillary’s to lose, and last night she may have started doing just that. You will hear the Clinton camp talking repeatedly about winning the big prize- California. Winning California is irrelevant, as a Democrat is going to win Cali in the general regardless who it is.

Obama now has a clear financial lead, momentum, and the delegate lead, and we are heading in to a number of states where he can compete. I am not drinking the kool-aid, folks, I think I have a pretty clear grasp of where we are right now. Obama is surging and the Hillary camp is worried. You will be able to see it in their faces over the next few days.