Not too surprising. The only interesting results are the battle for 3rd. If Ron Paul finishes last, he is done.
Quote from 377OHMS:
I've read that Paul has money sufficient to go all the way to the convention and really has no reason to drop out.
Santorum? I expect he is finished. I hope nobody is so foolish as to pick him for the veep.
Quote from pspr:
I read that OHMS is right. Paul plans to soldier on after Florida hoping to pick up some delegates in the caucuses. I think he is trying to build support so he can get some of his ideas in the platform at the convention.

Quote from Maverick74:
Not too surprising. The only interesting results are the battle for 3rd. If Ron Paul finishes last, he is done.