The Greenpeace Airship A.E. Bates with a banner reading “Koch Brothers: Dirty Money” flies over Rancho Mirage, California on January 28, 2011. The flight took place as oil billionaires David and Charles Koch convened their latest secret political strategy meeting. The aerial message to arriving attendees of the meeting highlighted the Koch BrothersÕ ongoing use of their vast oil profits to push a polluter agenda through campaign contributions, lobbying, and funding fronts groups and think tanks. Photo by Gus Ruelas/Greenpeace