Additional reports from the Congressional Research Service that are newly available online include these (all pdf):
“Department of Defense Fuel Costs in Iraq,” July 23, 2008.
“Foreign Science and Engineering Presence in U.S. Institutions and the Labor Force,” updated July 23, 2008.
As useful as some CRS reports are, they are rarely if ever the last word on any given subject. The new CRS report on retroactive immunity and the FISA Amendments Act, for example, does not encompass the challenging constitutional questions discussed by Glenn Greenwald in this ACLU blog entry.