We debunked that viral video of the Shell Oil party disaster yesterday, and speculated it was a particularly elaborate Yes Men hoax. It was. Here's their video revealing how they did it and why.

Last month, pranksters set up a spoof website for petroleum/paper cup/carpet conglomerate Koch Industries. Then they sent out a fake press release that claimed Koch was remaking itself into a paragon of corporate responsibility. FOR THIS THEY WILL BE DESTROYED.

As its policy conference begins in Washington today, pro-Israel lobbying group AIPAC called for a full settlement freeze, according to a fake press release.

This morning, an elaborate hoax briefly convinced the world that Canada was going to take the lead on carbon emissions reductions and financial aid to Africa. But... why?