information we get in the next few hours. >> i think we may be a little smarter, ali. but we would be well to temper expectations about the content of the documents given the extent of the redactions in president mike flynn presentencing memo we saw earlier. the robert mueller has decided to not use these documents as a way of speaking to the public about the progress of the investigation. to the contrary, anything that is sensitive it seems won't be public. and anything public won't be sensitive. to quote chuck rosenberg. but one thing particularly in the cohen sentencing memo is any indication of how valuable michael cohen has been to mueller. we know he has been valuable in the southern district investigation involving campaign finance violations where he implicated donald trump essentially. but we don't know to what extent his cooperation with mueller helped mueller for example implicate other people. and given the circles that michael cohen traveled in the last ten years as lawyer and fixer and close confidante to