he spent a lot of time the last few weeks with his lawyers talking through the trump tower meeting. you have seen mikkel cohen and his attorney making accusations publicly that maybe president trump knew about that meeting beforehand. it's all feeding this anxiety that the president feels and a real genuine fear that something would happen to his son. not because he thinks don junior did anything wrong, but because he could have naively walked into some serious trouble. >> joyce, things that happen in plain sight don't often have the gravity in realtime. twitter as a medium is all but entirely lacking in gravity. it's instantly available. it's ubiquitous. do you think what we saw in plain sight from the president's cell phone on sunday had a weight of a legal matter? >> it does. it will have ultimate weight here. i think twitter may end up being this president's undoing. many of the worst hits he has taken and that his presidency have taken have been own goals often from twitter or his own