The Volkswagen plant in Chattanooga, Tennessee, voted against UAW representation in an election held this week.&nbsp; Reporting prior to the vote seemed to indicate that the union expected a positive outcome. What happened?&nbsp; Will the vote be challenged?&nbsp; Read more:&nbsp; <a href="http://finance.yahoo.com/news/union-vote-vw-plant-nears-011005731.html">finance.yahoo.com/news/union-vote-vw-plant-nears-011005731.html</a><br />