The city has arrested six sanitation workers and suspended over fifty others after busting them for using department trucks to collect and sell scrap metal on the side. The Sun reports that after a worker was seen using his sanitation truck compactor to “break open an air-conditioner, giving him access to a metal part and in the process releasing ozone-depleting chlorofluorocarbon into the air,” investigators strategically placed CFC-free air-conditioners along collection routes in Queens, with......