has decided to be a different person. we really don't know what's inside michael cohen's head right now but we do know that there are legal cases that are progressing and michael cohen is in some trouble with the southern district of new york. we don't know how they'll react to this. >> for these two people, who were so close, and knew each other's deepest, darkest secrets, to be playing out their warnings about and strategies for one another in public like this is extraordinary. and that's what this is. and it keeps escalating and notching up, up, up. it wasn't that long ago that rudy giuliani, last month, told me and a few others that all michael cohen has to do is tell the truth and he's home free, directly into the camera, talking to one person, michael cohen. and that has escalated to where we are now where michael cohen,