[snip] Pediatricians across the country are sounding the alarm: The stress of unemployment and financial insecurity has strained relationships between children and those who care for them. The closures of schools and day cares have forced children closer to adults who may not be safe. In a world without school, doctors and advocates say, no one is there to watch, to speak up, until it’s too late. The American system of catching child abuse relies on kids venturing outside their homes. Year after year, most referrals to child protective services come from professionals — police officers, lawyers, doctors, anyone who...