Kenneth R. Feinberg, one of the nation's leading lawyers, has been front and center in some of the most complex public legal disputes of the past three decades: Agent Orange, asbestos, the closing of the Shoreham Nuclear Plant, and now, 9/11. A former prosecutor and member of two Presidential Commissions, he is also adjunct Professor of Law at Georgetown University, the University of Pennsylvania, Columbia University, and New York University.