neil irwin, economics editor of the washington post wonk blog, reports the leaders of three central banks plaid major roles in avoiding an even bigger economic disaster in "the alchemieses." for an extended list and links to 2013 notable book selections, visit booktv's web site, booktv.org. >> next on booktv, eric prince, the founder of blackwater. he talks about the successes of the private mercenary group and the sacrifices that blackwater employees have made in the war on terror. this is about 50 minutes. [applause] >> well, good morning, everyone. so nice to see so many of you here early on a friday morning. of course, our special guest is erik prince, and we will be talking with him about his book, "civilian warriors," but we will also budget some time for your questions at the end of our interview. so i would encourage you as you're listening to the interview to jot down some questions, perhaps, that you might have for erik toward the end of the program. so with that said, erik, welcome. >> thank you. >> and let's get started. want to talk to you a little bit about your father. you,