cooperating with the mueller investigation, for telling the truth to the special counsel. but that's not the only thing the president is worried about. we are learning that mueller's team is expected to reveal a lot about michael flynn in his sentencing memo tomorrow. the president's fired national security adviser pleaded guilty to lying to the fbi about his contacts with russia's ambassador. and flynn has been cooperating with mueller for a year, which means that mueller now knows everything flynn knows. and on friday we're going to learn a whole lot more about paul manafort's lies when mueller lays it all out in his sentencing memo. we don't know yet exactly what manafort lied about, but we're going to find out in just a few days. so there's lots to discuss. let's bring in first james clapper. he's a former director of national intelligence. good evening to you, sir. thank you for joining us. >> thanks, don. >> director clapper, we seem to be at a critical point in the russia investigation with flynn, cohen, manafort. it's all coming together. do you feel that something big