Daniel Henninger suggests NH Dems weren’t saying "We Want Hillary!" so much as "Hey, Wait a Minute":
Here’s a simple explanation for what happened in New Hampshire. In the 96 hours between Thursday’s victory by Barack Obama in Iowa and Tuesday morning, enough election output poured over voters to fill the entire Truman-Dewey campaign of 1948. This thunder said: Barack Obama is the party nominee, a new era has dawned on American politics and the election is now about "change." Like Dewey, he can’t lose. New Hampshirites did what normal people do. They pushed back.