systems and the advantage for them is that it eludes the electronic tracking we have with our own regular banking system. you don't have electronic records created like with wire transfers and normal currency exchanges. >> we don't know if they are part of a established network or didn't know what they were funding money for or part of the conspiracy. we don't know. >> we know very little because whether they knew that shahzad was going to launch this attack. it's early stages in the investigation. if it is the pakistani organization having a funding network in the united states, that's very concerning. they don't think the terrorists have had this sort of network in place in the united states. >> we don't know how strong the tie is to the plot is. we know there is a link, according to eric holder, but we don't know what the link is or how complicated this plot was. >> the pakistani taliban, this