Hang in there, Ross Santorum.
Why couldn't Newt take the lion's share of 80%? That's what he did in South Carolina, why couldn't he do it in Florida?
Newt's fundamental problem isn't Santorum, it's Romney -- or himself. If he can't take votes from Romney, he can't win, and it's as simple as that.
He had a much better debate performance in SC, and capmaigned better, and guess what -- even with Santorum taking a higher percentage of the vote than he did in FL, Newt won by almost the same margin Romney won in Florida.