. >> good morning, i'm colonel alley, marine operations officer for the marine expedition briged. i was responsible for the planning and (inaudible). >> good morning, my name is (inaudible), superintendent pe department of public works, i'm responsible for street cleaning, trees, landscaping through the city. on the day of the incident i was the operations chief at the incident command poach at ocean beach. >> good morning, i'm captain houston with the california national guard. i'm with first marine briged. i've been coming to san francisco since may for the planning efforts and i got to participate in the com drill with 6 marines and we were dispersed from all 3 different sites. >> good morning, everybody, my name is michelle geddis, i'm with the san francisco department of emergency management, i'm responsible for the project management ofrs and one of our major programs is the interoperatability program. so i was more than delighted to be part of this com exercise, i was able to be an evaluator at the ocean beach location and we have a lot of lessons learned to talk about. tha