These reports, suppose to be private research document written by member of Congress and their staffs. Legal to publish, it is estimate to worth one billion US dollar. Among the reports,
- CRS: "Fair Use" on the Internet: Copyright's Reproduction and Public Display Rights, January 16, 2004
- CRS: "In God We Trust" on the Nation's Coins and Currency and as the National Motto: History and Constitutionality, July 10, 1996
- CRS: An Emergency Communications Safety Net: Integrating 911 and Other Services, August 25, 2008
- CRS: "Sensitive But Unclassified" Information and Other Controls: Policy and Options for Scientific and Technical Information, December 29, 2006
All of them here(Link), via NetWorkWorld, Wikileaks, Congressional Research Service Reports. 6780 of them.