>> we still don't know exactly what rudolph giuliani did for l lev's company. it is called fraud guarantee. a last line every time. >> too on the nose. giuliani earned $500,000. we don't know doing what. could that fill in any blanks? >> rudolph giuliani has only said that he has done legal advice for this company for half a million dollars and he was paid in august of 2018. what we've also learned is that a lawyer for a plaintiff's attorney who invested in the company, he said he's the one that paid giuliani and it was a loan to the company of the he thought would it help credibility. it's not clear what business they've done. and prosecutors have asked individuals who were broexd this deal for any communications and information about this. so you can tell that they're really digging into this and it may not be the only business