Owain Glyndŵr was declared Prince of Wales by his followers.
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The New York Times published an investigation declaring Guantanamo Bay Prison as the most costly prison in the world.
Arnold Schwarzenegger gained US citizenship.
Steve Jobs was named interim CEO of Apple Computers.
Rolling Stone magazine removed one of its co-founders, Jann Wenner, from the Rock & Roll Hall of Fame.
Nature magazine announced that more than 3 million people die yearly from air pollution.
