following warning for him. >> i want to underscore how isolated mr. clark's. the select committee has heard from more than 250 witnesses, they include two of mr. clark supervisors and justice department, a former white house chief of staff is even cooperating with our probe. >> clark has already told the committee he intends to take the fifth when he appears for his deposition this weekend. that is where we are, and with that, let's bring in our starting line on this thursday night. jacqueline alemany early morning newsletter the jonathan karl chief washington correspondent for abc news also happens to be the author of betrayal, the final act of the trump show new york times bestseller two breaks running now. and frank figliuzzi former fbi assistant for counter intelligence, he is the author of the book the fbi way, and