GOP has edge in early midterm indicator

Democrats have lost their advantage and Republicans now have a slight edge in the battle for control of Congress, according to a new national poll.

A CNN/ORC International survey released Thursday also indicates that President Barack Obama may be dragging down Democratic congressional candidates, and that the 2014 midterm elections are shaping up to be a low-turnout event, with only three in 10 registered voters extremely or very enthusiastic about voting next year. CONT.

Paul Steinhauser, CNN