It was an altogether scholarly collection of professors, lawyers, policy analysts, journalists, and concerned citizensamong them such prominent conservative legal scholars as Robert Nagel, Steven Calabresi, Christopher Wolfe and Hadley Arkesthat gathered at Washington's Sheraton City Center Hotel last October to discuss the matter of "judicial imperialism." But at the conference dinner, as attendees cracked Clinton jokes over filet mignon and merlot, they were treated to a speech from the singularly unscholarly Tom DeLayformer exterminator, bombastic representative from Texas, and by most accounts the most powerful man in the House.