The yes men - Impersonating big-time criminals ...who put profits ahead of everything else -

The Yes Men are a group of culture jamming activists who practice what they call "identity correction" by pretending to be powerful people and spokespersons for prominent organizations. They create and maintain fake websites similar to ones they want to spoof, and then they accept invitations received on their websites to appear at conferences, symposia, and TV shows. Their newfound, self-proclaimed authority to express the idea that corporations and governmental organizations often act in dehumanizing ways toward the public has met both positively and negatively with political overtones. Elaborate props are sometimes part of the ruse, as shown in their 2003 DVD release The Yes Men.

http://en.wikipedia.org/wiki/The_Yes_Men

http://theyesmen.org/