As the first presidential debate nears, look back at 12 cringe-worthy moments in debate history.
As Mitt Romney and President Barack Obama prep for tomorrow night's first presidential debate, look back at 12 cringe-worthy moments in debate history that most candidates would probably love everyone to forget, according to Yahoo! News.
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Vasco da Gama arrives in India, Christopher Columbus dies, Norman Rockwell makes his Saturday Evening Post cover debut, HIV is discovered, and "Cheers" airs its series finale, all on this day.