emma gerard and david cannon. >> my name is ramsey. i'm a computer tem ography technologist on the graveyard shift. i run the c.t. scanner from 11:30 at night to 7:30 in the morning in the emergency department at san francisco general. our job requires us to be fast and accurate. we provide the images that help diagnose and treat the sickest, most injured patients. last week, we scanned three children who had fallen within 90 minutes. the first one had fallen from his mother's lap after she had fallen asleep. the second one, had been shaken and dropped to the ground which her mother who was suffering from postpartum depression. the third one had fallen on to his head getting out of a parked car. in may of 2016, as you know, we all moved into a new hospital building. with that move, we doubled the number of c.t. scanners and we did not add a single new c.t. technologist. last year, we offered two outside candidates job in our c.t. department. both declined receiving higher offers at other facilities. from my memory i can remember at lea