This weekend we drove in a carload of Obama volunteers from Brooklyn to North Philadelphia—to the Germantown section of North Philly, to be precise. (McCain is pushing hard to win Pennsylvania.) When we arrived, there were about 100 other volunteers from New York—where Obama’s victory is assured—being coached by a bright and energetic field organizer named Kimeka Campbell. Kimeka runs a tight ship in North Philly, and Obama-Biden’s is the most efficient operation we’ve ever seen.