rob levinson.ey figure he gave billion a week -- that seems a bit high. the cia giving money to president car they both the government -- president karzai's government, there have been concerns. i do not think it is a surprise that the karzai government have a lot of problems with corruption, and we have had problems with insider attacks from the afghan military. it is really problematic. one of the things about the intelligence business is you often have elation ships with very unsavory people, and it is not clear outside the intelligence community what is the cia getting in return for delivering all of that money. maybe they're getting critical information on terrorist threats, or they are getting cooperation from certain unsavory individuals. but it is not clear. these are one of the things that stay behind that black wall of the intelligence community. host: a tweet about maintaining -- does the government keep track of twitter traffic? guest: there has been more and more in recent years about