records, documents, access to witness testimony. right now they're trying to obtain documentation about they believed they have. bank records, perhaps land deals perhaps real estate transaction, as you move closer to subpoenas for actual people to testify, it will show you're narrowing in the focus on what potential charms are being explored. they're trying to have it narrowed to the fact they'll have actual evidence to present. remember there's no reel time line for a grand jury investigation. we may be at the stage where they're just trying to use that subpoena power. make no mess take, john, that's extraordinarily powerful to have access to documentation. it also tells you about why sock a low talked about the fact that they haven't seen the document the or requests, they may not receive it. it's the bank, and different