mr. olsen, do you want to go first? >> sure. this is an issue, obviously, that is front and center today, and i can assure you, mr. chairman and the committee, that it's an issue that is part of what we think about every day at the national counterterrorism center. and i know it's true there my experience at the other places identify corked including the national security agency and the department of justice. particularly to where i am now at the national counterterrorism center, we are charged with the responsibility of preventing terrorist attacks. we do that by integrating and analyzing information. we understand that we need to have access to a lot of information, government-collected information, in order to do that, in order to analyze that information, look for particular threads, look for threats, share that information again with agencies like the fbi and others who can act upon it, but we also understand that in so doing, in handling that information we are responsible for being stewards of that information and that we