>> we have a number of acknowledgments. first of all, i want to thank president dejoya for his leadership here and his hospitality. we also have here the secretary steven cho. my energy secretary. where is he? there he is over there. secretary ken salazar of the interior department. secretary tom vilsack. our agriculture secretary. ray la hood. our transportation secretary. lisa jackson. nancy sutley. the counsel on environmental equality director. a couple of great members of