Michael Cohen - Is Costello a Quasi Legal Advisor to Michael Cohen?

It's possible that the DA will not ask for an indictment or that the grand jury won't return one. Are there any reason to expect that those prospects changed today with a sort of surprise witness who we saw come in to testify today? So we saw Robert Costello come in, this sort of quasi legal advisor to Trump's former lawyer slash fixer Michael Cohen. And as best as we can tell, Costello was there for one purpose, which was to discredit Cohen's version of events in front of the grand jury. All right, we got much more to get to here tonight.