safe. director clapper, how would you describe your confidence in attributing these attacks to the russian government as opposed to someone in their basement? >> it's very high. >> the government has named those responsible for the dnc hacks as apt 28 and apt 29, part of the russian intelligence infrastructure, the gru, and the fsb. are all the actors targeted by these two entities known to the public, sir? >> i'm sorry, sir. the question again? >> are all the actors targeted by these two entities, gru, the fsb, apt 28, 29, do we know everybody? have you told us who is involved or are there more that you can't discuss at this time? >> right, i don't think i can discuss that in this forum.