rudy giuliani signaled there would be a leak investigation. this is an important matter and in order to protect our sources and not put them in any risk, we're not going to talk about the sourcing. >> you wrote on thursday night, we can put it on screen, the lead of your story, the blockbuster lead, that trump directed cohen to lie to congress. do you have sources beyond the two in the story or just the two sources? >> we're not going to talk about the sourcing matters -- >> it sounds like you've gone back to those two sources since friday and they said the same thing to you again? >> i can't talk about the timing of when we've spoken to people but, yes, the same sources we used in that story are standing behind it, as are we. >> the story goes on to say, cohen told the special counsel that after the election the president personally instructed him to lie by claiming negotiations ended months earlier than they did in order to obscure trump's involvement. you're saying cohen told the special counsel. that's been a matter of debate. did cohen really tell the