Enthusiasm gap leaves Democrats trailing in likely voters
                                
                                
                                    (Newser) -
                                    Republicans are in the driver’s seat as the 2010 election winds down, despite a vigorous last-ditch push from Democrats, according to a new  Wall Street Journal  poll. Overall, registered voters narrowly prefer a Democratic-controlled Congress to a Republican-controlled one, but among likely voters, Republicans hold a 50%-43% edge. In...