When the Bough Breaks

The ER is flooded with injured children following a school bus accident.  Greene turns surly when Jenn refuses to let Rachel visit until he cleans up his act.  Jeanie faces a crisis when she's forced to use her hand to stop a patient from bleeding.  Carter demands that Benton stop treating him like a student, and start treating him as an equal.  Carter and Anna get new students, with Carter getting the short shrift once again.  A junkie mother claims that Carol dropped her newborn child.  Al Boulet loses his job.  Reese is discharged from the hospital.