admiraallen, help us out spent i think representative harman said right off the bat. th is esti wi lyert,t'e o onm. we always had this question. under the same questions that were raised when the nuclear industry came about, and much of the priate industry be oing, which the vernnt b di a oeofh sa ob ahageloi port city rebecca nalepa. we used the agency one port you have seen one port. if you've seen one sector you've seen one secto there's a different during prtterets.d the markets tocear and other cases there's not a market-driven reason to do that and is probably a valid role for government. i think what would probably need to do is understand whether the standards, the performance are trying to aceve to the securitynfrastructur nd eaecou to different outcome in each one but least there's a standard way to think about it and move ahead. in some cases where there's not a market solution, there's inevitably a role for government it is visiblefogvernment ere'alre sad rt igatie datanb aatr of execution and proper oversight regarding private citizen and personal informa