the vast array of criminal conduct related to the collapse of enron. the charges against ken lay, jeffrey skilling and richard causy in this indictment take us another step closer to restoring the public s confidence in our financial markets. the challenge, of course, was turning that complex case with clearly clever defendants into an air-tight prosecution. do mueller s lessons from enron apply to the russia probe? i m joined now by bethany maclean who wrote that book. thanks for being here. thanks for having me. you have been in deep on this, and you knew mueller back then as a man in charge of something that was going to be very hard to conclude for those reasons. what did you learn about him then and how did the less oons apply? he s a well respected guy, and one of the things that was interesting, the guy that led the enron task force was andrew