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"Everyone loves a good political gaffe, but Joe Biden seems to have elevated the verbal blunder to the level of art.  His rhetorical missteps can come fro..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.com/2012/08/17/joe-biden-gaffes-what-will-he-say-next_n_1798962.html>