Jeff Leslie recently participated in a conference at Duke Law School on Animal Law, particularly on a panel entitled "Animal Agriculture and the Law." Professor Leslie is one of the faculty members involved in our Chicago Project on Animal Treatment. Duke has put videos of the entire conference on line (including the other panels on animal rights and promotion of animal welfare), and you can see the animal agriculture panel here. The entire panel is worth your time, but if you specifically want to see Jeff, his presentation is about a paper he is publishing with Cass Sunstein on fodo labeling and starts about 30 minutes in. A draft of the article (forthcoming in Law and Contemporary Problems) entitled "Animal Rights without Controversy" is available through SSRN.