As the final round of the current climate change negotiations get underway in Kyoto, signals from the Administration indicate that President Bill Clinton will not be attending, and that it remains unclear if Vice President Al Gore will be making the trip. At this point, the White House is being represented by Katie McGinty, Chair of the Council on Environmental Quality. Recently the man who's been the chief negotiator on the climate change treaty, Undersecretary of State Timothy Wirth, said he is resigning from the Administration to head up the billion dollar United Nations Foundation just endowed by Ted Turner. Steve Curwood asked Secretary Wirth how his departure might affect the negotiations.