First there was quiet. Then came the “super PACs.” Now the candidate is on his way. In a striking last-minute shift, the Romney campaign has decided to invest its most precious resource — the candidate’s time — in a serious play to win Pennsylvania.
Mr. Romney’s appearance here on Sunday could be a crafty political move to seriously undercut President Obama, or it could be a sign of desperation. Either way, his visit represents the biggest jolt yet in a state that was until recently largely ignored in the race for the White House.