A long time a law professor at harvard hes considered one of the preeminent constitutional lawyers in the u. S. Dershowitz is actually a democrat voted for Hillary Clinton however he has come out very strongly over the last 3 to 4 months or so before that saying that he believes that this impeachment trial is something that should not be pursued constitutionally and that there are no high crimes and socalled misdemeanors and so thats really cut trumps attention and i think thats probably why he brought dershowitz on his team also dershowitz is piers on television here in the United States as a legal analyst a lot so hes very adept with the media spotlight and i think thats something that trump probably appreciates also you have ken starr who was from the late ninetys where he well known in washington d. C. As you mentioned briefly he was the independent counsel that helped to prosecute or bring the trial pietschmann trial against the then president bill clinton and so i think starr is