The legal attack hit Kevin Folta in early February. After receiving a FOIA request from US Right to Know---a nonprofit dedicated to exposing "<a href="the">http://usrtk.org">the failures of the corporate food system</a>"---the University of Florida notified Folta, a food and agricultural science professor at the university, that he would have to turn over all of his e-mails relating to correspondence with 14 different firms involved in agribusiness. His options: Submit all of his emails and allow lawyers to sift through them independently, or spend hours doing it himself alongside legal counsel.