Safety first. That is the message Principal Philip Carollo has for his staff and students at PS 56, The Louis DeSario School, in Staten Island. In the latest episode of “Prep Talk,” the hosts chat with Mr. Carollo and Keith Grossman, the director of emergency management at the DOE, about the importance of teaching kids how to prepare for emergencies. Find out what makes preparedness education a community approach, and hear Mr.Carollo’s blueprint for safety in schools.