Santorum’s Streak

"When [Gingrich] led Santorum in the polls, he urged the Pennsylvanian to leave the race. On his own arguments the proper course for him now is to endorse Santorum and exit … So far Romney has been running mostly on his biography: Republicans are supposed to vote for him because he is a family man and shrewd businessman. And Republicans, even the many who are well disposed to him, have been saying as loud as they can: It isn’t enough," – the editors of National Review.