weeks ago authorize secret cia operations if libya. what does that mean the cia can do there? >> well, i think what -- that would be specifically outlined in the presidential finding. there would be a very limited number of members of congress that might know. you're authorized to have cia shoes on the ground as i think you guys identified earlier in your program. >> no boots, don't use that term. >> no boots on the ground. shoes on the ground is okay. that you can go in and maybe do reconnaissance or maybe do training of the rebel forces, you may facilitate arms shipment. >> what does that mean, facilitate. would the president need to take any other step in he wanted to actually whether overtly or covertly send arms? >> well, again, the president could probably do this through his presidential finding but perhaps what we're seeing here is that weapons might be coming in not from the u.s., not financed by the u.s. but paid for by saudi or paid for by