democrats were accusing the president of witness intim dagg and suggested that could actually become part of ultimate impeachment articles if there's more evidence of that, but president trump at the white house yesterday defending himself against those charges suggested that he just needed to have freedom of speech. take a listen. >> were you trying to intimidate ambassador yovanovitch. >> i just want to have a -- i want freedom of speech. that's a political process. the republicans have been treated very badly. >> sir, do you believe your words were intimidating? >> quiet, quiet, please. >> do you think your words were intimidating? >> i don't think so at all. >> campaign sources say it was a mistake for the president to tweet what he did during yovanovitch's testimony, some saying it was idiotic. >> sarah westwood for us. thank you. >>> former federal prosecutor shan wu with us now. good morning to you. >> good morning. >> what may be the game-changer here possibly is david holmes. he didn't speak to president trump directly, but he heard his voice, he talked directly to ambassado