sessions to quit. he wanted someone loyal to oversee the russia investigation. sessions wouldn t go. the president last july laufrmgs a three-day attack on sessions, twitter from statements from the rose garden and statements in interviews with the times and the wall street journal. greg, rudy giuliani would say, and he has argued, that obstruction is something you do in private or you do secretly and you are sneaking around. you are not doing it out in the open, tweeting about jeff sessions is not obstruction. that s not what this case is. is that the same way that federal prosecutors would see it? not necessarily. i think it typically that may be the case with most perpetrators of obstruction, but with the president in particular we ve seen that he rarely does anything in private or discreetly. there is not much that he doesn t put out there on twitter. so it seems to me that there is a lot of circumstantial evidence that looks a lot like obstruction. i think the bigger issue