(AP) – Doctors and nurses at a pediatric hospital in eastern Aleppo scrambled Friday to evacuate babies in incubators to safety from underground shelters after the facility in the besieged Syrian city was bombed for the second time this week. Medics and aid workers also reported a suspected attack involving toxic gas in a district on the western edge of the rebel-held area. At least 12 people, including children, were treated for breathing difficulties, said Adham Sahloul of the Syrian American Medical Society, which supports health facilities in Aleppo.