i'm dan balz with the washington post. i cover national politics at the post. [applause] thank you.the washington post" is a proud cosponsor of this event. we have been a charter sponsor since the beginning. it's been a fantastic partnership. we hope it will continue on well into the future, and as any be author can tell you, this is a wonderful audience. it's fantastic to see book readers and book lovers, so thank you for coming. one piece of housekeeping for those of you who have not heard this, i want to inform you that the pavilion's presentations are being filmed for the library of congress web site and for their archives. please be mindful that as you enjoy the presentation, do not sit on the camera risers in the back and pay anticipation, obviously, to everything -- pay attention, obviously, to everything that's going on around you. all right, now we've done that. for the next 45 minutes you all are in for a real treat. evan thomas is one of our country's most accomplished journalists. a former washington bureau chief and assistant managing editor at "newsweek," and he is als