. >> i saw secretary chertoff in my last visit to washington.i asked, what is number one on your wish list to budget, to spend money on within the nation's security. >> he and i have been preoccupied with electronic surveillance. of one form or another. it is a hugely convoluted area and became even more controversial with edward snowden. what we both learned in our experiences is that these techniques of penetrating the private communications of conspiracies are really vital for our ability to learn about them. it turns out in the boston case, that was not the missing ingredient. but it has to be the thing that we talk about most. >> coming up, why cliff asness does not lose sleep over his investment decisions. we will speak with the fabled quant investor. ♪ ♪ >> this is "lunch money" on bloomberg television. we are also streaming online, on your phone, apple tv, and amazon fire tv. it is the world according to cliff asness, the founder and chief investment officer of aqr capital management, which manages $100 billion. that's billion with a "b.