In just a little more than a week, all of the ballots will be cast and counted in the 2014 midterm elections. While most prognosticators believe the Republicans will have little trouble keeping control of the House of Representatives, a number of polls show the battle for control of the U.S. Senate is still very closely contested.
Here is a preview of the struggle for Congress during President Barack Obama's final two years in office:
U.S. House of Representatives
Republicans control the House 233-199 with three vacancies -- one Republican in Virginia and two Democrat in North Carolina and New Jersey. All 435 seats are at stake in 2014....