That's been the rallying cry for the last few weeks. Obama is down! Work hard. Well now he is down at least in two states. No one said that this was going to be easy.
Still though, while it might have been nice to have two blowouts tomorrow (and that can still happen), things aren't as bad as they feel at the moment. It's been a bad week but that's all it's been.
Remember, the schedule favors Obama after tomorrow. Why? Because of Clinton's tactics.
My problem with the way that Clinton tends to work is that she fights very hard for every battle, without worrying about what will happen afterwards. So for the past week, she's been using the kitchen sink strategy. She's been attacking Obama on everything and anything she can think of.
So what happens after tomorrow? Assume that Clinton manages some tight wins in OH and TX; personally I think that Obama wins Texas, but for the sake of argument, assume the worst here. There then are six weeks between these elections and Pennsylvania. The problem for Clinton is that the tactics used to hold OH and TX won't work as well in the long run.
For a week or two you can go from argument to argument to see what sticks. Especially in an environment where the attention is on the front runner, Clinton could attack at random and the focus would be on how Obama dealt with it. If she starts to claim that she is the nominee, that sort of behavior works less well.
At some point over the next month and a half, she'll have two choices. She'll either have to solidify on one or two modes of attack or she'll have to start reminding people why they should vote for her (instead of why they shouldn't vote for Obama).
Those have been much harder for her to achieve during this process, which is why Obama has the lead that he does. If Clinton has to act like the leader while still having to pick up tons of delegates, either she'll convert people or 3/4 will just be a blip. Either case is good for the party.