well. cohen, of course, acknowledged last week that the southern district of new york is looking into one conversation the president had with michael cohen after cohen's properties were raided. >> lots of investigations going on. manu raju reporting for us from capitol hill. thank you. let's talk more about the breaking news on michael cohen's testimony today. our crime and justice reporter shimon prokupecz is in the studio. there's a problem about his credibility, his honesty. >> it's a big problem for michael cohen. what we have seen is, he has receipts. what we have learned is that he keeps records. he has documents. that's what he is using now to corroborate some of the information that he is provided to the special counsel's office, which they have come out and said the mueller team, they have found him credible with respect to parts of their investigation that they needed him for.