23 sets of twins graduate from one Massachusetts middle school: 'Extraordinarily high number'

A Massachusetts middle school recently celebrated its eighth-grade "moving up" ceremony for its outgoing students, including a remarkable 23 sets of twins. 

Pollard Middle School, in Needham, Massachusetts, has a fairly large student body, Principal Tamantha Bibbo told the Associated Press (AP). But the sheer number of twins in this year's eighth-grade class is "quite unusual," she said. 

"We typically have anywhere from five to 10 sets at most," Bibbo told the AP. "Given our numbers...