I think Santorum needs to fight to the end as it would help Obama.
No.... what will help Obama is for only Romney to be running.
But only so he can focus all his bullshit attack ads on one candidate.
Obama is going to get his ass handed to him next November.
I think Romney should simply focus on Obama. That's what the base wants. He starts running ads against Obama in any states under contention and it will change perception of the race. People will start thinking of him as the nominee.
Not to mention, I think he gets better than longer he is campaigning. He gets more free publicity because they media cant ignore the races.
Why do you think Obama did so well in 08? The race between him and Hillary had all the medias focus and McCain was getting no press.
Not only that, it will unify the Republicans because those who are claiming they had no choice with Romney can't make that argument if the race goes on longer and they are presented with a choice. If people feel like they have no choice, they will be much more likely to be stubborn and break ranks. If they feel they had a choice, but simply lost, they will be much more likely to go along with the vote.