Sources: Twins Pass Out From Unknown Cause At NJ Elementary School

WINSLOW TOWNSHIP, N.J. (CBS) -- Sources tell Eyewitness News two children passed out at Winslow Township Elementary School on Friday.

The two children are twins, sources say.

The kids were cleared by EMS and the school nurse and sent home with their parents.

The cause of the loss of consciousness is unknown at this time, but Eyewitness News is told the air quality is normal.

Stay with CBSPhilly.com for more details as they become available.