sean smoot followed by tracie mears. >> thank you very much. i have two questions, one question for your dr. eastman. first of all, thank you for interrupting your vacation to participate in testifying for the task force. >> you're welcome. my wife is watching that. thank you. >> thank you, mrs. eastman. doctor, if you know, what would be the cost on a per officer basis to equip them with a downed officer kit as you described in your testimony and the training to use that kit? >> yes, so, cost, it depends on scale. if you go large scale, you're going to talk about less than $50. way less. 50 dollars an officer. i think it would be up to the manufacturers of that equipment and those companies to deal with us on a scale pricing, but if we're talking about a nationwide programming, i think that price would fall significantly. we're looking at nearly a million law enforcement officers in the united states. in terms of the training, we don't exactly know how long to train people for. it's my belief we can do this in a couple of hours. in the dallas