Betsey PietteWW photo: Brenda Ryan Betsey Piette, . . .
The battle of Philadelphia students and teachers . . .
Youth shut down anti-union film.Photo: . . .
Judge Nina Wright Padilla of the Court of Common . . .
Philadelphia students walked out of classrooms in . . .
June 11 Twice in one week, protests against . . .
WW photo: Joseph Piette After failing to settle a . . .