Unacceptable Ignorance: Congress must reinstate Office of Technology Assessment
en.wikipedia.org
en.wikipedia.org
They clearly never call or listen to "expert testimony" so they need it in-house where it's less un-ignorable.
Lawrence Lessig, the guy behind the Creative Commons, realized this and changed his views away from modernizing copyright to pushing congressional reform. His new blog talks more about this (http://lessig.tumblr.com)