taken out. >> absolutely. all of the teams carry two physicians and several paramedics trained for entering that confined space and concrete. members of the teams are there to do medicine, treat patients for any problems that were exist tent during that crush. some of the different toxins created in the body once you're unable to move or entrapped. surviveability increases up to 85% if a patient is aggressively treated, medically treated in the rubble prior to extrication. the golden hour becomes the golden day. and the rescuers and extractors know we'll stay and try to bring them to free and untrapped medical status. that's our goal. >> i want to leave on a note of hope because it is important for the families of those unaccounted for to sense that as we are seeing now. every possible technology and every possible effort is being