Carbon monoxide leak in Pennsylvania daycare sickens dozens, including kids

Unconscious children rushed to hospital but are now stable, weeks before new CO detector law goes into effect in Allentown

A malfunctioning heater sent a dangerously high level of carbon monoxide into a Pennsylvania daycare center early on Tuesday, sickening dozens of children - some of whom were unconscious as they were rushed to the hospital - and several adults.

More than 30 people were hospitalized. All were listed in stable condition.