Number one, i was monitoring the twitter feed on the event, and somebody posted a question there canning was there any rigor or sampling to the interviews you did . And are you trying to present them as representative of them. My own question was if im a person who knows a fair amount about welfare, has read a book or two, a study or two, whats the most original or valuable thing i would get out of this book . They may be related. Yeah. As far as rigor, no, there was not a scientific sampling done by state of who i talked to. This is what i would refer to as random sampling, because i randomly walked around and ran into people. As far as that, that would be my answer. I interviewed whoever would talk to me wherever i went. I walked into lots of different situations from indian reservations to tent cities in seattle where a lot of homeless lived to, you know, i think it was representative of the country which was really important to me. I argue pretty hard for going all over the differe