Newt Gingrich did not defeat Mitt Romney on Saturday. He thumped him. Gingrich won in all but three counties in the Palmetto State, and won every age and income demographic with one exception. Mr. Romney won among those who make more than $200,000 per annum. The 1% stood by their own.
The size of Gingrich’s victory was startling and it was principally the result of a single fact, one unlikely to repeat itself: Gingrich had a great week last week and Romney had a dreadful week. If they had both had good weeks, or more likely, both had so-so weeks, the margin would have been tighter. But, going forward, it is vital that both campaigns focus in particular on why Newt’s week was so good and why Mitt’s was so bad as they craft their strategy for the rest of the race.