ability to do business in the future, russia's potential threats from china, all of these things sort of fall into this envelope of why biden believes that change can happen, not that it will, but that it can. you know, i think that's a judgment that as biden says we just can't see at the moment. what is clear is that putin on the stage was playing in the press conference to his domestic audience, deflecting criticisms of questions that were implicit in the questions that matthew chance and others asked and looking uncomfortable when he was really pressed on questions about his treatment of alexei navalny, which president biden said if there was a death of navalny in russian custody, then absolutely he would hold putin accountable. you know, so i think biden --