A woman and two children are expected to survive, officials said, after they were found unresponsive and pulled from an Upper Darby home that had a carbon monoxide leak on Saturday night. According to police, officers responded along with medical officials on a reported medical emergency along the 200 block of Kingston Road at about 8:20 p.m. on Saturday. Upon arrival, police said, first responders detected “a strong odor of gas” at the scene…