==Wisconsin law requires alarms in day care vans By DINESH RAMDE Associated Press Writer MILWAUKEE (AP) -- Day care providers in Wisconsin now must install alarm systems in their vehicles to ensure that no child is unknowingly left inside by a driver. Gov. Jim Doyle signed the requirement into law Friday at a Milwaukee day care, flanked by the parents of a 4-month-old boy who died after being left in a van last month. "I sign it today as a tribute to Jalen," Doyle said. Jalen and at least two other Milwaukee-area children have died since 2005 after they were left in day care vehicles for hours.