The only concern in some quarters is that there is too little time left for Gingrich to implode on his own.
I've been watching Gingrich long enough to have complete faith in his limitless self-undermining abilities--they really are quite impressive. 
And, besides, there is still a month left before Iowa, and, regardless of how January goes, Mitt has enough, I think, to keep him going through February, where the sparse number of contests favor him. Sometimes, even when one is down to the wire, patience is still a virtue.
I'm quite serene anvi, for what that is worth.
