hang on for me 'cause i want to read a quote from carl ichan. he made this on friday.'ll pop it up on the screen. we do not know of any investigation. we are always very careful to observe all legal requirements in awful our activities. i want you to talk about the biggest challenges with cases like this. you touched on it a moment ago, but talk about it, expound a little bit more on that aspect for me. >> the biggest challenge in cases like this is they're built almost entirely on circumstantial evidence. we heard they're investigating well-timed trades. trading patterns. that investigation needs to take place behind the scenes necessarily. in cases like this -- >> i got to stop you there. i need you to tell me how this stuff takes place behind the scenes and that's what makes it so hard to dig to the bottom of it. that will do it for me. join eric shaun and me for one more hour of news coming up at 6:00 o'clock eastern. right now, don't go anywhere 'cause those rascals on "the five" are up next. >> if i'm gonna help my brain come to fruition, i'm gonna have to feed i