once. the question now will he alter his story once again? and tomorrow the committee hears from kurt volker the former special envoy to ukraine. like ambassador sondland pieces of volker's closed door testimony have also been contradicted by several key witnesses. so look for some tough questions on that. look also for the president to do what he's done to so many others who testified or said they would, namely bully them or just say he doesn't know them. we'll start with the latter. here's the president talking about gordon sondland whom he once called a great american. >> let mae just say i hardly know the gentleman. but this is the man who said there was no quid pro quo. and he still says that. >> actually sondland now says in his revised testimony that he, quote, presumed the aid suspension had, quote, become linked to the proposed anticorruption statement. i.e. a public declaration by the ukrainians that they were investigating the bidens. in any case shall the barely know him defense is not the only one for the president. as we mentioned there are the