those will be directed to the united states pio. able to answer though moving forward. this is their jurisdiction and property. again san francisco fire department working with the agencies with this rescue effort. and due to the hazards coming up with it becoming dark and tide coming in and the fact this is going on over three hours, we have seized a rescue operation and moved into recovery mode. >> this is someone's sister, daughter. why do we theestthe bt thiov onto rescue. why not keep looking for this person? this person is stuck in there. >> great question that you posed. we have asked that a number of times. we have a number of individuals here from all the agencies. who are very detailed oriented to the type of rescue operations. and the likelihood that is going to be a survivalable inciden is unlikely. due to the hazards we're weighing we have again collectively ceased this as a rescue operation. >> do you not have lights that can help? >> we have lights. those are not an issue. resources and equipment is not a resource. it based on the time frame we have been