Viewers and fans of the popular "Jeopardy!" quiz show were dismayed when none of the contestants were able to answer the clue based on very elementary knowledge of U.S. History. The show aired Tuesday and was being hosted by "Big Bang Theory" actress and neuroscientist Mayim Bialik. During a round of Double Jeopardy, contestant Robin Lozano chose the "Quotations" category for $800. Bialik gave him the clue from a very famous speech. "'Government of the people, by the people, for the people' is from the end of this brief but powerful speech," she said. The seconds ticked away before the...