cnn has in our reporting is andrew mccabe's conversations with the president included multiple times in which mccabe was ask ed about his wife and donations from an ally of clinton's. fact he was documenting these conversations with the president and also what james comey told mccabe about his interactions with trump in memos, how key would those be as corroborating evidence. apparently, mueller has all those memos now. >> yes, and one of the reasons you want those is from an evidentiary standpoint, you can get those in as past recollection recorded. normally, it would be heresy if you just did notes. if you're doing them contemporaneously, that's a way to get it into evidence, number one. number two is, part of the reason that the white house between down and between trump are so feverishly commenting on this and stepping on this story is because they know that the special counsel is closing in on