Boston nurses tell of bloody marathon aftermath

In this frame grab from Saturday, April 20, 2013, video, Massachusetts General Hospital nurse Jean Acquadra talks about the horrific early hours as bloody patients poured in after the explosions at the Boston Marathon. (AP Photo/Carla K. Johnson)BOSTON (AP) — The screams and cries of bloody marathon bombing victims still haunt the nurses who treated them one week ago. They did their jobs as they were trained to do, putting their own fears in a box during their 12-hour shifts so they could better comfort their patients.