I got it from the No HR669 blog...
This post was written by Adam Wysocki and he has 23 letters... But Ralph Davis' website has 22? I don't really know where the extra name came from!!
The post: http://nohr669.com/blog/?p=103
The list: http://www.pijac.org/files/public/US_Nat_Res_Sub.pdf
EDIT: I checked and the name that got dropped is: Neil Abercrombie (D-HI)