potential cooperator, play it cool, be natural. do what you would normally do. weisselberg could be going into the office and collecting more information while he s there. so the fact he s going in doesn t necessarily tell me that much. you ve spoken about how much alan weisselberg knows about the former president and the family. how big is that for the case? it s not a must have. it s a nice to have. a lot of people online were flipping out over this over the last like day or so saying, oh, if they can t get weisselberg to flip the whole case is not going to happen. that s not true. there is so much other evidence in the case in terms of emails. we know how important emails can be. trump himself is not on email. trump himself is not on email. but we know there are recordings of meetings. we know about the famous recording cohen took. he said there were others he provided to prosecutors. that could be the tip of the iceberg about tape reportings.
work with federal prosecutors to investigation michael cohen. who pleaded guilty to breaking campaign finance laws and implicated trump. replacing gorge this week is my chief financial operate, allen weiselberg. you think george is to you. wait until you see allen. reporter: he has worked for trump for decades, as one employee puts it, he knows where every every of the proverbial financial bodies are buried. he personally gave trump updates on these matters. a source says his interview with versions took place weeks ago and focused on cohen and the hush money payments with two women claiming to have affairs with trump, which he denies. i spoke to allen about it. reporter: weiselberg figures prominently in the secret recording cohen released last month of a conversation he had with trump two months be every the 2016 presidential election