"Researchers at Purdue University have developed a method that will enable authorities to trace documents to specific printers, a technique law-enforcement agencies could use to investigate counterfeiting, forgeries and homeland security matters. [...]" http://news.uns.purdue.edu/UNS/html4ever/2004/041011.Delp.forensics.html -- To unsubscribe, e-mail: debate-unsubscribe@xxxxxxxxxxxxxx For additional commands, e-mail: debate-help@xxxxxxxxxxxxxx