. >> a question directly to you, mr. nunes, you mentioned that human intel is the most important and difficult to gather. as far as the isil aq threat goes, what is the intelligence community doing to increase the ability to gather this intel? this is a very difficult issue. frequently, what he with have had to do is rely on partner agencies to do this and so you always run into the potential curveball problem. >> i think the bigger challenge, though, is digital desks. back in the old days, you kind of just from the movies, somebody can throw on a mask and sneak into a country and maybe they speak a foreign language. nowadays, in between your cell phone device, that pretty much anybody can track with enough money and technology, whether you are on facebook or twitter or whatever, everybody has digital desks. so just whole kind of big picture problem with how do you even identify and meet and develop new human intelligence sources, it is becoming more and more difficult. i think you actually hit it, david, where we are going to