to. to stay in russia means the leaks must stop. >> as soon as he has an opportunity to move elsewhere, he will certainly do so. he knows the terms of granting political asylum. judging from latest statement. is he changing his position. but the situation is not completely clear yet. >> the russian president insisting today that snowden was not encouraged or invited to moscow, shep. >> there is talk now, catherine, of cutting off some the nsa's cash is that real or just bluster? >> well, it certainly is an interesting development. and there would have to be a lot of sort of technical arrangements for that to happen on the hill. but one republican congressman is calling on his colleagues to make their move this week because the defense department's budget, which includes the nsa's money is up for approval guilty tweeting, we can defund ns a's unconstitutional spying on americans if house leaders allow amendments. also on the senate side, a leading critic of the nsa surveillance programs, who called out the nation's intelligence chief james