up next, gretchen morganson talks about the 2008 financial collapse and the role bs played by -- roles played by fannie and freddy. this lasts about an hour. [applause] >> thank you so much, david. we are really thrilled to be here tonight at politics and prose, and this is an iconic institution in washington, and it's just a thrill to be here with you and engage customers as well. that's really fantastic, and it's wonderful to meet david and see in person this incredible institution that everyone loves so much in washington. now, josh and i have been a little bit on the book tour. the book came out may 24th, and among the questions that we always get or often get from interviewers, buyers of the book, e-mails, what surprised you the most about your reporting and the investigation that you both did to come out with this book? we all know that there's been a lot of books about the financial crisis. many of them recount the events during the crisis in the heat of the panic of 2008. some of them go back a little further in time to describe some of the ground work that was laid to create t