Seventeen of the World's Biggest Liars

As Mark Twain once wrote, "Everybody lies--every day; every hour; awake; asleep; in his dreams; in his joy; in his mourning." From the political ("I did not have sexual relations with that woman") to the mundane ("It's so nice to meet you!"), lying is all around us--to the point that we hardly even notice we're engaging in it. But deception has existed since the dawn of time. From the famed American traitor Benedict Arnold to the dynamic singing voices of Grammy winning pop duo Milli Vanilli (who weren't really singing), a look at some of the world's biggest and best liars.