March 8 Republican Split Decision Romney had a good night but Santorum has cause to fight on. If Republican poohbahs were hoping that Super Tuesday's 10 contests would settle the Republican primary contest, they woke up Wednesday disappointed. While Mitt Romney had a good night and stretched his lead among delegates, Rick Santorum did well enough to more than justify staying in the race. The good news for Mr. Romney is that he won easily where he had to—in New England and Virginia—and went on to win narrowly the crucial showdown in Ohio. The pundits made much of the large...