UMaine medical and forensic anthropologist Marcella Sorg of the Margaret Chase Smith Policy Center is one of four presenters in a webinar at 1:30 p.m. Sept. 29 on illicit opioids and methamphetamine. It is being hosted by the National Drug Early Warning System (NDEWS) at the University of Maryland and funded by the National Institute read more Sorg to present in National Drug Early Warning System webinar