This week, Planet Green's Focus Earth program airs an episode on greenwash. In the episode Bob Woodruff interviews environmental and corporate watchdog expert Kenny Bruno, author of Greenwash and Corporate Environmentalism, and myself from Greenpeace, to answer the question: are corporate green efforts for show only, or can they actually make amends for decades of un-sustainable, even downright harmful, business choices? Woodfuff also gets up close with leaders from Royal Dutch Shell, Ford Motor Company and Duke Energy to examine their environmental statements and actions.