CNN The Lead With Jake Tapper April 16, 2013 20:21:00
Resilience but it is mostly sadness today. thank you very much. yards away from the site of the explosion was a medical tent with a full complement of doctors and nurses who were there at the boston marathon volunteering to help with runners. as the bombs went off they rushed out into danger to tend to the wounded. i sat down with dr. christina hernon, an emergency room physician from u-mass memorial health care just one of the heroic doctors and nurses who ran out to help. >> we heard and felt the first noise and then the second noise. the room became very quiet. >> reporter: did you have any...