But here was the moment that floored me. Obviously, these kids don’t leave their cell phones at home. They are too important as a communications tool for safety’s sake and for social connections. Yet they can’t get these phones through the airport like scanners at the front of the building. So what do they do? Seems a little cottage industry as sprung up at the delis and bodegas around the school so that kids can check their phones in for the day at $3 a pop. They get a ticket, just like a coat check, on their way into school, and they pick it up on the way out.