you talk more about what the findings were an unalaska talk about lindow versus laura sanchez, which is a nice example of does it matter occupation versus income versus the economic status. >> absolutely. one of the real challenges in doing this research was when i started, you know, there was that sort of good database. but% of the average member of congress, before they got into office, did they spend white-collar versus blue-collar jobs. i couldn't really find any sort of database, just a spreadsheet that had this information. so the first task for me in doing this research was to actually create that. so with the help of research assistants, i went through a 783 of the unique men and women who served in the 106th through 110th congress. 1999 through 2008. the question i asked is what did you do for a living before you got into political office? for each of them are pulled together from a half dozen different almanacs, every piece of information we could find about the job they did before they got into political office. that was an interesting project in itself to find out all the