so i think that there is one thing very different with respect to the giuliani materials and that is waiver. >> what does that mean? >> an attorney client privilege that would protect your communications you have to show they were confidential. much of what he has been doing now has been played out in public. he has been very open about the nature of the communications. it could be a significant thing that takes these out of the protected category. >> what does attorney-client coverage news. is the president a client of rudy giuliani? is the united states government paying rudy giuliani? all that we're talking about is not pre20 2016.