The Long Distance participating that desma does from her deployment in afghanistan and later in iraq is heartbreaking, and shes trying to hard to be there for her kids and be a good mother. Anyway, im afraid we have to end there. I want to thank helen thorpe so much for today. Thank you. Prison [applause] thank you. Please dont forget shell be sign ising upstairs. Thanks. The san antonio book festival continues with andrew yang. His book is smart people should build things. [inaudible conversations] im one of the cofounders here in san antonio, and im very pleased to introduce andrew yang who has an amazing story to tell. And, you know, were probably going to do some kind of questions about the book and where youre going, but i wanted to mix things up on you. Normally moderators wait until the end for questions so im going to start at the beginning which is is there anything you guys want to know from andrew . Yell it. Go. I got the impression from looking at the book it focused more o