Margot Kaminski writes in Concurring Opinions: Yesterday, Wikileaks leaked the draft IP chapter of the Trans-Pacific Partnership Agreement (TPP). The US Trade Representative has shown the draft text to its closed advisory committees, but not to anybody else. Content industries and pharmaceutical industries sit on the IP advisory committee. Internet industries, smaller innovators, generics companies, and public interest groups do not. This is no accident. When Congress established the trade negotiating system, it exempted the Trade Representative from requirements of an open government law that was enacted to prevent agency capture.