March 10 presents an extraordinary opportunity for a fresh, illuminating and spirited discussion of natural gas development. Timothy Wirth has represented Colorado’s Second District in Congress and served as United States Senator. Formerly a staffer for Timothy Wirth, Jim Martin has been director of the Colorado Department of Natural Resources, executive director of the Colorado Department of Public Health and Environment, and Environmental Protection Agency administrator of Region VIII. March 10, 6:30 p.m. Wittemyer Courtroom, Wolf Law.