marshall center. sally: i look forward to working with you in the future if you have any additional experience ih the have first-hand. thank you. i appreciate it. i yield back. >> we recognize ms. duckworth for five minutes. rep. duckworth: i am very interested in looking at cyber vulnerability and critical infrastructure. i would love to look specifically at basis and installations that support core war fighting functions. they face similar threats. installations are tied into local greats and rely on sewage and water from the surrounding areas, so there's always potential for impact for those basic life services on the base. continuity of operations is critical for dod, just as it is for civilian infrastructure. admiral, i would like you to address this area it i will give you an example of that that i found deeply disturbing. i took a tour of a contractor that, a wonderful company that works in smart grid technology. as part of the tour of the very proudhey were to show me what they were doing. they won a contract at one of our bases. i won't say which it is, because -- it was a home for a major maneuver division in the army, and from another state where i -- the lights tur