According to Boing Boing, 115 leaked diplomatic cables from the latest Wikileaks document dump were related to the upcoming intellectual property law in Spain.
El Pais, a Spanish newspaper that has all of the 115 documents from the US Embassy in Madrid, has released 35 of them. The first batch of documents confirms what has been widely believed to be true: that the U.S. trade representative (working in conjunction with U.S. trade groups) wrote the country's upcoming copyright/Internet law.
Spain's new copyright law is being put to a vote this month. Boing Boing has some text in Spanish released from El Pais. Admittedly, trying to translate it via various online services (I’m looking at you Google), doesn't do the text justice.