Last week, the Bush Administration sent a letter to Senator Patrick Leahy (D-VT) and Chairman of the Senate Judiciary Committee to make clear their concerns about the Patent Reform Bill now moving through Congress.  In a strongly worded letter sent from the U.S. Department of Commerce to Senator Leahy, the Administration detailed their concerns and focused primarily on Section 4 of Senate Resolution 1145, the Patent Reform Act of 2007. 

http://www.ogc.doc.gov/ogc/legreg/letters/110/S1145020408.pdf